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 22:17:47 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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.6826 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.9153 ^ gpio_control_in_1[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[6]/shift_register[4] (net)
                    0.0315    0.0002    4.9155 ^ gpio_control_in_1[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.2926 ^ gpio_control_in_1[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[6]/net53 (net)
                    0.0625    0.0005    5.2931 ^ gpio_control_in_1[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2931   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.0521 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1521   clock uncertainty
                             -0.3576    4.7945   clock reconvergence pessimism
                             -0.0218    4.7727   library hold time
                                        4.7727   data required time
-------------------------------------------------------------------------------------
                                        4.7727   data required time
                                       -5.2931   data arrival time
-------------------------------------------------------------------------------------
                                        0.5204   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0897 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.3224 ^ gpio_control_in_1[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[7]/shift_register[4] (net)
                    0.0315    0.0002    5.3226 ^ gpio_control_in_1[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.6997 ^ gpio_control_in_1[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[7]/net53 (net)
                    0.0625    0.0005    5.7002 ^ gpio_control_in_1[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7002   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.4909 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5909   clock uncertainty
                             -0.3893    5.2016   clock reconvergence pessimism
                             -0.0218    5.1798   library hold time
                                        5.1798   data required time
-------------------------------------------------------------------------------------
                                        5.1798   data required time
                                       -5.7002   data arrival time
-------------------------------------------------------------------------------------
                                        0.5204   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.7164 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.9490 ^ gpio_control_in_2[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[5]/shift_register[4] (net)
                    0.0315    0.0002    5.9492 ^ gpio_control_in_2[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    6.3264 ^ gpio_control_in_2[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[5]/net53 (net)
                    0.0625    0.0005    6.3269 ^ gpio_control_in_2[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3269   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.1664 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2664   clock uncertainty
                             -0.4382    5.8282   clock reconvergence pessimism
                             -0.0218    5.8064   library hold time
                                        5.8064   data required time
-------------------------------------------------------------------------------------
                                        5.8064   data required time
                                       -6.3269   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.4928 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.7255 ^ gpio_control_in_2[12]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[12]/shift_register[4] (net)
                    0.0315    0.0002    3.7257 ^ gpio_control_in_2[12]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.1029 ^ gpio_control_in_2[12]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[12]/net53 (net)
                    0.0625    0.0005    4.1033 ^ gpio_control_in_2[12]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1033   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.7696 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8696   clock uncertainty
                             -0.2649    3.6047   clock reconvergence pessimism
                             -0.0218    3.5829   library hold time
                                        3.5829   data required time
-------------------------------------------------------------------------------------
                                        3.5829   data required time
                                       -4.1033   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.0834 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    6.3161 ^ gpio_control_in_2[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[4]/shift_register[4] (net)
                    0.0315    0.0002    6.3163 ^ gpio_control_in_2[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    6.6934 ^ gpio_control_in_2[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[4]/net53 (net)
                    0.0625    0.0005    6.6939 ^ gpio_control_in_2[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6939   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.5620 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6620   clock uncertainty
                             -0.4668    6.1952   clock reconvergence pessimism
                             -0.0218    6.1734   library hold time
                                        6.1734   data required time
-------------------------------------------------------------------------------------
                                        6.1734   data required time
                                       -6.6939   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.2131 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    0.4457 ^ gpio_control_bidir_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[0]/shift_register[4] (net)
                    0.0315    0.0002    0.4460 ^ gpio_control_bidir_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    0.8231 ^ gpio_control_bidir_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_1[0]/net53 (net)
                    0.0625    0.0005    0.8236 ^ gpio_control_bidir_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8236   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.2343 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3343   clock uncertainty
                             -0.0094    0.3249   clock reconvergence pessimism
                             -0.0218    0.3031   library hold time
                                        0.3031   data required time
-------------------------------------------------------------------------------------
                                        0.3031   data required time
                                       -0.8236   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    5.9880 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.0782 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.0797 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    6.3124 ^ gpio_control_in_1[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[10]/shift_register[4] (net)
                    0.0315    0.0002    6.3126 ^ gpio_control_in_1[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    6.6898 ^ gpio_control_in_1[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[10]/net53 (net)
                    0.0625    0.0005    6.6902 ^ gpio_control_in_1[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6902   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.5581 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6581   clock uncertainty
                             -0.4665    6.1916   clock reconvergence pessimism
                             -0.0218    6.1697   library hold time
                                        6.1697   data required time
-------------------------------------------------------------------------------------
                                        6.1697   data required time
                                       -6.6902   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.7469 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.9796 ^ gpio_control_in_1[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[9]/shift_register[4] (net)
                    0.0315    0.0002    5.9798 ^ gpio_control_in_1[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    6.3569 ^ gpio_control_in_1[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[9]/net53 (net)
                    0.0625    0.0005    6.3574 ^ gpio_control_in_1[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3574   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.1993 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2993   clock uncertainty
                             -0.4406    5.8587   clock reconvergence pessimism
                             -0.0218    5.8369   library hold time
                                        5.8369   data required time
-------------------------------------------------------------------------------------
                                        5.8369   data required time
                                       -6.3574   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.7331 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    6.9658 ^ gpio_control_in_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[2]/shift_register[4] (net)
                    0.0315    0.0002    6.9660 ^ gpio_control_in_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    7.3431 ^ gpio_control_in_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[2]/net53 (net)
                    0.0625    0.0005    7.3436 ^ gpio_control_in_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3436   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.2624 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3624   clock uncertainty
                             -0.5174    6.8449   clock reconvergence pessimism
                             -0.0218    6.8231   library hold time
                                        6.8231   data required time
-------------------------------------------------------------------------------------
                                        6.8231   data required time
                                       -7.3436   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.4127 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.6454 ^ gpio_control_in_1[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[8]/shift_register[4] (net)
                    0.0315    0.0002    5.6456 ^ gpio_control_in_1[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    6.0228 ^ gpio_control_in_1[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[8]/net53 (net)
                    0.0625    0.0005    6.0233 ^ gpio_control_in_1[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0233   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.8391 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9391   clock uncertainty
                             -0.4146    5.5246   clock reconvergence pessimism
                             -0.0218    5.5027   library hold time
                                        5.5027   data required time
-------------------------------------------------------------------------------------
                                        5.5027   data required time
                                       -6.0233   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.0582 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    7.2908 ^ gpio_control_in_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[1]/shift_register[4] (net)
                    0.0315    0.0002    7.2911 ^ gpio_control_in_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    7.6682 ^ gpio_control_in_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[1]/net53 (net)
                    0.0625    0.0005    7.6687 ^ gpio_control_in_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6687   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.6128 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7128   clock uncertainty
                             -0.5428    7.1700   clock reconvergence pessimism
                             -0.0218    7.1482   library hold time
                                        7.1482   data required time
-------------------------------------------------------------------------------------
                                        7.1482   data required time
                                       -7.6687   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.3389 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.5716 ^ gpio_control_in_1[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[2]/shift_register[4] (net)
                    0.0315    0.0002    3.5718 ^ gpio_control_in_1[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.9489 ^ gpio_control_in_1[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[2]/net53 (net)
                    0.0625    0.0005    3.9494 ^ gpio_control_in_1[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.6037 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7037   clock uncertainty
                             -0.2530    3.4507   clock reconvergence pessimism
                             -0.0218    3.4289   library hold time
                                        3.4289   data required time
-------------------------------------------------------------------------------------
                                        3.4289   data required time
                                       -3.9494   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.2928 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.3830 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.3845 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    7.6172 ^ gpio_control_in_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[0]/shift_register[4] (net)
                    0.0315    0.0002    7.6174 ^ gpio_control_in_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    7.9945 ^ gpio_control_in_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[0]/net53 (net)
                    0.0625    0.0005    7.9950 ^ gpio_control_in_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.9950   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.9645 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0645   clock uncertainty
                             -0.5682    7.4963   clock reconvergence pessimism
                             -0.0218    7.4745   library hold time
                                        7.4745   data required time
-------------------------------------------------------------------------------------
                                        7.4745   data required time
                                       -7.9950   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.4049 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    6.6376 ^ gpio_control_in_2[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[3]/shift_register[4] (net)
                    0.0315    0.0002    6.6378 ^ gpio_control_in_2[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    7.0149 ^ gpio_control_in_2[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[3]/net53 (net)
                    0.0625    0.0005    7.0154 ^ gpio_control_in_2[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0154   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.9086 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0086   clock uncertainty
                             -0.4919    6.5167   clock reconvergence pessimism
                             -0.0218    6.4949   library hold time
                                        6.4949   data required time
-------------------------------------------------------------------------------------
                                        6.4949   data required time
                                       -7.0154   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.7029 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.9356 ^ gpio_control_in_1[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[0]/shift_register[4] (net)
                    0.0315    0.0002    2.9358 ^ gpio_control_in_1[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.3129 ^ gpio_control_in_1[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[0]/net53 (net)
                    0.0625    0.0005    3.3134 ^ gpio_control_in_1[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3134   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.9181 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0181   clock uncertainty
                             -0.2034    2.8147   clock reconvergence pessimism
                             -0.0218    2.7929   library hold time
                                        2.7929   data required time
-------------------------------------------------------------------------------------
                                        2.7929   data required time
                                       -3.3134   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.1435 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    1.3762 ^ gpio_control_in_1a[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[1]/shift_register[4] (net)
                    0.0315    0.0002    1.3764 ^ gpio_control_in_1a[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    1.7535 ^ gpio_control_in_1a[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[1]/net53 (net)
                    0.0625    0.0005    1.7540 ^ gpio_control_in_1a[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7540   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.2372 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3372   clock uncertainty
                             -0.0819    1.2553   clock reconvergence pessimism
                             -0.0218    1.2335   library hold time
                                        1.2335   data required time
-------------------------------------------------------------------------------------
                                        1.2335   data required time
                                       -1.7540   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.3872 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.6199 ^ gpio_control_in_1a[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[5]/shift_register[4] (net)
                    0.0315    0.0002    2.6201 ^ gpio_control_in_1a[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.9973 ^ gpio_control_in_1a[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[5]/net53 (net)
                    0.0625    0.0005    2.9977 ^ gpio_control_in_1a[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9977   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.5779 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6779   clock uncertainty
                             -0.1788    2.4991   clock reconvergence pessimism
                             -0.0218    2.4772   library hold time
                                        2.4772   data required time
-------------------------------------------------------------------------------------
                                        2.4772   data required time
                                       -2.9977   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.0170 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.2497 ^ gpio_control_in_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[1]/shift_register[4] (net)
                    0.0315    0.0002    3.2499 ^ gpio_control_in_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.6271 ^ gpio_control_in_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[1]/net53 (net)
                    0.0625    0.0005    3.6275 ^ gpio_control_in_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6275   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.2567 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3567   clock uncertainty
                             -0.2279    3.1288   clock reconvergence pessimism
                             -0.0218    3.1070   library hold time
                                        3.1070   data required time
-------------------------------------------------------------------------------------
                                        3.1070   data required time
                                       -3.6275   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.8163 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.0490 ^ gpio_control_in_2[14]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[14]/shift_register[4] (net)
                    0.0315    0.0002    3.0492 ^ gpio_control_in_2[14]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.4263 ^ gpio_control_in_2[14]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[14]/net53 (net)
                    0.0625    0.0005    3.4268 ^ gpio_control_in_2[14]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4268   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.0404 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1404   clock uncertainty
                             -0.2122    2.9281   clock reconvergence pessimism
                             -0.0218    2.9063   library hold time
                                        2.9063   data required time
-------------------------------------------------------------------------------------
                                        2.9063   data required time
                                       -3.4268   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.9624 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.1951 ^ gpio_control_in_1[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[4]/shift_register[4] (net)
                    0.0315    0.0002    4.1953 ^ gpio_control_in_1[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.5724 ^ gpio_control_in_1[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[4]/net53 (net)
                    0.0625    0.0005    4.5729 ^ gpio_control_in_1[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5729   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.2758 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3758   clock uncertainty
                             -0.3016    4.0742   clock reconvergence pessimism
                             -0.0218    4.0524   library hold time
                                        4.0524   data required time
-------------------------------------------------------------------------------------
                                        4.0524   data required time
                                       -4.5729   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.7619 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    1.9945 ^ gpio_control_in_1a[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[3]/shift_register[4] (net)
                    0.0315    0.0002    1.9948 ^ gpio_control_in_1a[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.3719 ^ gpio_control_in_1a[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[3]/net53 (net)
                    0.0625    0.0005    2.3724 ^ gpio_control_in_1a[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3724   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.9038 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0038   clock uncertainty
                             -0.1301    1.8737   clock reconvergence pessimism
                             -0.0218    1.8519   library hold time
                                        1.8519   data required time
-------------------------------------------------------------------------------------
                                        1.8519   data required time
                                       -2.3724   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.6493 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.8820 ^ gpio_control_in_1[3]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[3]/shift_register[4] (net)
                    0.0315    0.0002    3.8822 ^ gpio_control_in_1[3]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.2593 ^ gpio_control_in_1[3]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[3]/net53 (net)
                    0.0625    0.0005    4.2598 ^ gpio_control_in_1[3]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2598   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.9383 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0383   clock uncertainty
                             -0.2772    3.7611   clock reconvergence pessimism
                             -0.0218    3.7393   library hold time
                                        3.7393   data required time
-------------------------------------------------------------------------------------
                                        3.7393   data required time
                                       -4.2598   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.2743 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.5070 ^ gpio_control_in_1[5]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1[5]/shift_register[4] (net)
                    0.0315    0.0002    4.5072 ^ gpio_control_in_1[5]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.8844 ^ gpio_control_in_1[5]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1[5]/net53 (net)
                    0.0625    0.0005    4.8849 ^ gpio_control_in_1[5]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8849   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.6120 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7120   clock uncertainty
                             -0.3259    4.3862   clock reconvergence pessimism
                             -0.0218    4.3643   library hold time
                                        4.3643   data required time
-------------------------------------------------------------------------------------
                                        4.3643   data required time
                                       -4.8849   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.1107 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.3433 ^ gpio_control_in_2[10]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[10]/shift_register[4] (net)
                    0.0315    0.0002    4.3435 ^ gpio_control_in_2[10]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.7207 ^ gpio_control_in_2[10]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[10]/net53 (net)
                    0.0625    0.0005    4.7212 ^ gpio_control_in_2[10]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7212   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.4356 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5356   clock uncertainty
                             -0.3131    4.2225   clock reconvergence pessimism
                             -0.0218    4.2007   library hold time
                                        4.2007   data required time
-------------------------------------------------------------------------------------
                                        4.2007   data required time
                                       -4.7212   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0386 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.2713 ^ gpio_control_in_2[7]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[7]/shift_register[4] (net)
                    0.0315    0.0002    5.2715 ^ gpio_control_in_2[7]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.6486 ^ gpio_control_in_2[7]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[7]/net53 (net)
                    0.0625    0.0005    5.6491 ^ gpio_control_in_2[7]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6491   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.4358 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5358   clock uncertainty
                             -0.3854    5.1504   clock reconvergence pessimism
                             -0.0218    5.1286   library hold time
                                        5.1286   data required time
-------------------------------------------------------------------------------------
                                        5.1286   data required time
                                       -5.6491   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.5198 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    0.7525 ^ gpio_control_bidir_1[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_1[1]/shift_register[4] (net)
                    0.0315    0.0002    0.7527 ^ gpio_control_bidir_1[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    1.1298 ^ gpio_control_bidir_1[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_1[1]/net53 (net)
                    0.0625    0.0005    1.1303 ^ gpio_control_bidir_1[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1303   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.5649 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6649   clock uncertainty
                             -0.0333    0.6316   clock reconvergence pessimism
                             -0.0218    0.6098   library hold time
                                        0.6098   data required time
-------------------------------------------------------------------------------------
                                        0.6098   data required time
                                       -1.1303   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.8266 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    1.0593 ^ gpio_control_in_1a[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[0]/shift_register[4] (net)
                    0.0315    0.0002    1.0595 ^ gpio_control_in_1a[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    1.4366 ^ gpio_control_in_1a[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[0]/net53 (net)
                    0.0625    0.0005    1.4371 ^ gpio_control_in_1a[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4371   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.8956 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9956   clock uncertainty
                             -0.0572    0.9384   clock reconvergence pessimism
                             -0.0218    0.9166   library hold time
                                        0.9166   data required time
-------------------------------------------------------------------------------------
                                        0.9166   data required time
                                       -1.4371   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.4510 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    1.6837 ^ gpio_control_in_1a[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[2]/shift_register[4] (net)
                    0.0315    0.0002    1.6839 ^ gpio_control_in_1a[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.0610 ^ gpio_control_in_1a[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[2]/net53 (net)
                    0.0625    0.0005    2.0615 ^ gpio_control_in_1a[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0615   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.5687 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6687   clock uncertainty
                             -0.1059    1.5628   clock reconvergence pessimism
                             -0.0218    1.5410   library hold time
                                        1.5410   data required time
-------------------------------------------------------------------------------------
                                        1.5410   data required time
                                       -2.0615   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.0696 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.3022 ^ gpio_control_in_1a[4]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_1a[4]/shift_register[4] (net)
                    0.0315    0.0002    2.3025 ^ gpio_control_in_1a[4]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.6796 ^ gpio_control_in_1a[4]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_1a[4]/net53 (net)
                    0.0625    0.0005    2.6801 ^ gpio_control_in_1a[4]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.2354 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3354   clock uncertainty
                             -0.1541    2.1814   clock reconvergence pessimism
                             -0.0218    2.1596   library hold time
                                        2.1596   data required time
-------------------------------------------------------------------------------------
                                        2.1596   data required time
                                       -2.6801   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.7999 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.0325 ^ gpio_control_in_2[11]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[11]/shift_register[4] (net)
                    0.0315    0.0002    4.0328 ^ gpio_control_in_2[11]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    4.4099 ^ gpio_control_in_2[11]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[11]/net53 (net)
                    0.0625    0.0005    4.4104 ^ gpio_control_in_2[11]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4104   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.1006 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2006   clock uncertainty
                             -0.2889    3.9117   clock reconvergence pessimism
                             -0.0218    3.8899   library hold time
                                        3.8899   data required time
-------------------------------------------------------------------------------------
                                        3.8899   data required time
                                       -4.4104   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.1259 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    3.3585 ^ gpio_control_in_2[13]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[13]/shift_register[4] (net)
                    0.0315    0.0002    3.3588 ^ gpio_control_in_2[13]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.7359 ^ gpio_control_in_2[13]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[13]/net53 (net)
                    0.0625    0.0005    3.7364 ^ gpio_control_in_2[13]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7364   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.3740 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4740   clock uncertainty
                             -0.2364    3.2377   clock reconvergence pessimism
                             -0.0218    3.2159   library hold time
                                        3.2159   data required time
-------------------------------------------------------------------------------------
                                        3.2159   data required time
                                       -3.7364   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.5011 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.7338 ^ gpio_control_in_2[15]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[15]/shift_register[4] (net)
                    0.0315    0.0002    2.7340 ^ gpio_control_in_2[15]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    3.1111 ^ gpio_control_in_2[15]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[15]/net53 (net)
                    0.0625    0.0005    3.1116 ^ gpio_control_in_2[15]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1116   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.7006 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8006   clock uncertainty
                             -0.1877    2.6129   clock reconvergence pessimism
                             -0.0218    2.5911   library hold time
                                        2.5911   data required time
-------------------------------------------------------------------------------------
                                        2.5911   data required time
                                       -3.1116   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.3452 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    5.5778 ^ gpio_control_in_2[6]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[6]/shift_register[4] (net)
                    0.0315    0.0002    5.5780 ^ gpio_control_in_2[6]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.9552 ^ gpio_control_in_2[6]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[6]/net53 (net)
                    0.0625    0.0005    5.9557 ^ gpio_control_in_2[6]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9557   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.7663 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8663   clock uncertainty
                             -0.4093    5.4570   clock reconvergence pessimism
                             -0.0218    5.4352   library hold time
                                        5.4352   data required time
-------------------------------------------------------------------------------------
                                        5.4352   data required time
                                       -5.9557   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.7288 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.9615 ^ gpio_control_in_2[8]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[8]/shift_register[4] (net)
                    0.0315    0.0002    4.9617 ^ gpio_control_in_2[8]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.3389 ^ gpio_control_in_2[8]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[8]/net53 (net)
                    0.0625    0.0005    5.3393 ^ gpio_control_in_2[8]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3393   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.1019 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2019   clock uncertainty
                             -0.3613    4.8406   clock reconvergence pessimism
                             -0.0218    4.8188   library hold time
                                        4.8188   data required time
-------------------------------------------------------------------------------------
                                        4.8188   data required time
                                       -5.3393   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.4202 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    4.6528 ^ gpio_control_in_2[9]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_in_2[9]/shift_register[4] (net)
                    0.0315    0.0002    4.6531 ^ gpio_control_in_2[9]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    5.0302 ^ gpio_control_in_2[9]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_in_2[9]/net53 (net)
                    0.0625    0.0005    5.0307 ^ gpio_control_in_2[9]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0307   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.7692 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8692   clock uncertainty
                             -0.3372    4.5320   clock reconvergence pessimism
                             -0.0218    4.5102   library hold time
                                        4.5102   data required time
-------------------------------------------------------------------------------------
                                        4.5102   data required time
                                       -5.0307   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.1940 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.4267 ^ gpio_control_bidir_2[0]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[0]/shift_register[4] (net)
                    0.0315    0.0002    2.4269 ^ gpio_control_bidir_2[0]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.8041 ^ gpio_control_bidir_2[0]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[0]/net53 (net)
                    0.0625    0.0005    2.8045 ^ gpio_control_bidir_2[0]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.3696 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4696   clock uncertainty
                             -0.1638    2.3058   clock reconvergence pessimism
                             -0.0218    2.2840   library hold time
                                        2.2840   data required time
-------------------------------------------------------------------------------------
                                        2.2840   data required time
                                       -2.8045   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.8899 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    2.1226 ^ gpio_control_bidir_2[1]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[1]/shift_register[4] (net)
                    0.0315    0.0002    2.1228 ^ gpio_control_bidir_2[1]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.4999 ^ gpio_control_bidir_2[1]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[1]/net53 (net)
                    0.0625    0.0005    2.5004 ^ gpio_control_bidir_2[1]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5004   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.0418 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1418   clock uncertainty
                             -0.1401    2.0017   clock reconvergence pessimism
                             -0.0218    1.9799   library hold time
                                        1.9799   data required time
-------------------------------------------------------------------------------------
                                        1.9799   data required time
                                       -2.5004   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.5850 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0315    0.2327    1.8177 ^ gpio_control_bidir_2[2]/_123_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0035                                 gpio_control_bidir_2[2]/shift_register[4] (net)
                    0.0315    0.0002    1.8179 ^ gpio_control_bidir_2[2]/hold8/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0625    0.3771    2.1951 ^ gpio_control_bidir_2[2]/hold8/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0065                                 gpio_control_bidir_2[2]/net53 (net)
                    0.0625    0.0005    2.1955 ^ gpio_control_bidir_2[2]/_124_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1955   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0031    1.7132 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8132   clock uncertainty
                             -0.1163    1.6968   clock reconvergence pessimism
                             -0.0218    1.6750   library hold time
                                        1.6750   data required time
-------------------------------------------------------------------------------------
                                        1.6750   data required time
                                       -2.1955   data arrival time
-------------------------------------------------------------------------------------
                                        0.5205   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    4.6873 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.9202 ^ gpio_control_in_1[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[6]/shift_register[11] (net)
                    0.0309    0.0002    4.9204 ^ gpio_control_in_1[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.2923 ^ gpio_control_in_1[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[6]/net49 (net)
                    0.0557    0.0003    5.2926 ^ gpio_control_in_1[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2926   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0477 ^ gpio_control_in_1[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1477   clock uncertainty
                             -0.3576    4.7901   clock reconvergence pessimism
                             -0.0214    4.7687   library hold time
                                        4.7687   data required time
-------------------------------------------------------------------------------------
                                        4.7687   data required time
                                       -5.2926   data arrival time
-------------------------------------------------------------------------------------
                                        0.5239   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    5.0944 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.3273 ^ gpio_control_in_1[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[7]/shift_register[11] (net)
                    0.0309    0.0002    5.3275 ^ gpio_control_in_1[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.6994 ^ gpio_control_in_1[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[7]/net49 (net)
                    0.0557    0.0003    5.6997 ^ gpio_control_in_1[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6997   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4865 ^ gpio_control_in_1[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5865   clock uncertainty
                             -0.3893    5.1972   clock reconvergence pessimism
                             -0.0214    5.1758   library hold time
                                        5.1758   data required time
-------------------------------------------------------------------------------------
                                        5.1758   data required time
                                       -5.6997   data arrival time
-------------------------------------------------------------------------------------
                                        0.5239   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    5.7211 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.9540 ^ gpio_control_in_2[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[5]/shift_register[11] (net)
                    0.0309    0.0002    5.9542 ^ gpio_control_in_2[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    6.3260 ^ gpio_control_in_2[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[5]/net49 (net)
                    0.0557    0.0003    6.3263 ^ gpio_control_in_2[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3263   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.1620 ^ gpio_control_in_2[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2620   clock uncertainty
                             -0.4382    5.8238   clock reconvergence pessimism
                             -0.0214    5.8024   library hold time
                                        5.8024   data required time
-------------------------------------------------------------------------------------
                                        5.8024   data required time
                                       -6.3263   data arrival time
-------------------------------------------------------------------------------------
                                        0.5239   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    3.4975 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.7305 ^ gpio_control_in_2[12]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[12]/shift_register[11] (net)
                    0.0309    0.0002    3.7307 ^ gpio_control_in_2[12]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.1025 ^ gpio_control_in_2[12]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[12]/net49 (net)
                    0.0557    0.0003    4.1028 ^ gpio_control_in_2[12]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1028   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.7652 ^ gpio_control_in_2[12]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8652   clock uncertainty
                             -0.2649    3.6003   clock reconvergence pessimism
                             -0.0214    3.5789   library hold time
                                        3.5789   data required time
-------------------------------------------------------------------------------------
                                        3.5789   data required time
                                       -4.1028   data arrival time
-------------------------------------------------------------------------------------
                                        0.5239   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    6.0881 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    6.3210 ^ gpio_control_in_2[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[4]/shift_register[11] (net)
                    0.0309    0.0002    6.3212 ^ gpio_control_in_2[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    6.6931 ^ gpio_control_in_2[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[4]/net49 (net)
                    0.0557    0.0003    6.6933 ^ gpio_control_in_2[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6933   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.5576 ^ gpio_control_in_2[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6576   clock uncertainty
                             -0.4668    6.1908   clock reconvergence pessimism
                             -0.0214    6.1694   library hold time
                                        6.1694   data required time
-------------------------------------------------------------------------------------
                                        6.1694   data required time
                                       -6.6933   data arrival time
-------------------------------------------------------------------------------------
                                        0.5239   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0033    0.2178 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    0.4507 ^ gpio_control_bidir_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[0]/shift_register[11] (net)
                    0.0309    0.0002    0.4509 ^ gpio_control_bidir_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    0.8228 ^ gpio_control_bidir_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_bidir_1[0]/net49 (net)
                    0.0557    0.0003    0.8230 ^ gpio_control_bidir_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8230   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0019    0.2299 ^ gpio_control_bidir_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3299   clock uncertainty
                             -0.0094    0.3205   clock reconvergence pessimism
                             -0.0214    0.2991   library hold time
                                        0.2991   data required time
-------------------------------------------------------------------------------------
                                        0.2991   data required time
                                       -0.8230   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    6.0845 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    6.3174 ^ gpio_control_in_1[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[10]/shift_register[11] (net)
                    0.0309    0.0002    6.3176 ^ gpio_control_in_1[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    6.6894 ^ gpio_control_in_1[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[10]/net49 (net)
                    0.0557    0.0003    6.6897 ^ gpio_control_in_1[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6897   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.4546 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.5518 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0019    6.5537 ^ gpio_control_in_1[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6537   clock uncertainty
                             -0.4665    6.1871   clock reconvergence pessimism
                             -0.0214    6.1657   library hold time
                                        6.1657   data required time
-------------------------------------------------------------------------------------
                                        6.1657   data required time
                                       -6.6897   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    5.7516 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.9845 ^ gpio_control_in_1[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[9]/shift_register[11] (net)
                    0.0309    0.0002    5.9847 ^ gpio_control_in_1[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    6.3566 ^ gpio_control_in_1[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[9]/net49 (net)
                    0.0557    0.0003    6.3568 ^ gpio_control_in_1[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3568   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0019    6.1949 ^ gpio_control_in_1[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2949   clock uncertainty
                             -0.4406    5.8543   clock reconvergence pessimism
                             -0.0214    5.8329   library hold time
                                        5.8329   data required time
-------------------------------------------------------------------------------------
                                        5.8329   data required time
                                       -6.3568   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    6.7378 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    6.9708 ^ gpio_control_in_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[2]/shift_register[11] (net)
                    0.0309    0.0002    6.9709 ^ gpio_control_in_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    7.3428 ^ gpio_control_in_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[2]/net49 (net)
                    0.0557    0.0003    7.3431 ^ gpio_control_in_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3431   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0019    7.2580 ^ gpio_control_in_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3580   clock uncertainty
                             -0.5174    6.8405   clock reconvergence pessimism
                             -0.0214    6.8191   library hold time
                                        6.8191   data required time
-------------------------------------------------------------------------------------
                                        6.8191   data required time
                                       -7.3431   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    7.3892 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    7.6221 ^ gpio_control_in_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[0]/shift_register[11] (net)
                    0.0309    0.0002    7.6223 ^ gpio_control_in_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    7.9942 ^ gpio_control_in_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[0]/net49 (net)
                    0.0557    0.0003    7.9944 ^ gpio_control_in_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.9944   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.8610 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.9582 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0019    7.9601 ^ gpio_control_in_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0601   clock uncertainty
                             -0.5682    7.4919   clock reconvergence pessimism
                             -0.0214    7.4705   library hold time
                                        7.4705   data required time
-------------------------------------------------------------------------------------
                                        7.4705   data required time
                                       -7.9944   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    7.0629 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    7.2958 ^ gpio_control_in_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[1]/shift_register[11] (net)
                    0.0309    0.0002    7.2960 ^ gpio_control_in_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    7.6679 ^ gpio_control_in_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[1]/net49 (net)
                    0.0557    0.0003    7.6681 ^ gpio_control_in_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6681   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0019    7.6083 ^ gpio_control_in_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7083   clock uncertainty
                             -0.5428    7.1656   clock reconvergence pessimism
                             -0.0214    7.1442   library hold time
                                        7.1442   data required time
-------------------------------------------------------------------------------------
                                        7.1442   data required time
                                       -7.6681   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.3436 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.5766 ^ gpio_control_in_1[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[2]/shift_register[11] (net)
                    0.0309    0.0002    3.5767 ^ gpio_control_in_1[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.9486 ^ gpio_control_in_1[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[2]/net49 (net)
                    0.0557    0.0003    3.9489 ^ gpio_control_in_1[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0019    3.5993 ^ gpio_control_in_1[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6993   clock uncertainty
                             -0.2530    3.4463   clock reconvergence pessimism
                             -0.0214    3.4249   library hold time
                                        3.4249   data required time
-------------------------------------------------------------------------------------
                                        3.4249   data required time
                                       -3.9489   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    5.4175 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.6504 ^ gpio_control_in_1[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[8]/shift_register[11] (net)
                    0.0309    0.0002    5.6506 ^ gpio_control_in_1[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    6.0224 ^ gpio_control_in_1[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[8]/net49 (net)
                    0.0557    0.0003    6.0227 ^ gpio_control_in_1[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0227   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0019    5.8347 ^ gpio_control_in_1[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9347   clock uncertainty
                             -0.4146    5.5201   clock reconvergence pessimism
                             -0.0214    5.4987   library hold time
                                        5.4987   data required time
-------------------------------------------------------------------------------------
                                        5.4987   data required time
                                       -6.0227   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    6.4096 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    6.6425 ^ gpio_control_in_2[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[3]/shift_register[11] (net)
                    0.0309    0.0002    6.6427 ^ gpio_control_in_2[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    7.0146 ^ gpio_control_in_2[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[3]/net49 (net)
                    0.0557    0.0003    7.0149 ^ gpio_control_in_2[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0149   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0019    6.9042 ^ gpio_control_in_2[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0042   clock uncertainty
                             -0.4919    6.5123   clock reconvergence pessimism
                             -0.0214    6.4909   library hold time
                                        6.4909   data required time
-------------------------------------------------------------------------------------
                                        6.4909   data required time
                                       -7.0149   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    1.1482 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    1.3811 ^ gpio_control_in_1a[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[1]/shift_register[11] (net)
                    0.0309    0.0002    1.3813 ^ gpio_control_in_1a[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    1.7532 ^ gpio_control_in_1a[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[1]/net49 (net)
                    0.0557    0.0003    1.7534 ^ gpio_control_in_1a[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0019    1.2328 ^ gpio_control_in_1a[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3328   clock uncertainty
                             -0.0819    1.2509   clock reconvergence pessimism
                             -0.0214    1.2295   library hold time
                                        1.2295   data required time
-------------------------------------------------------------------------------------
                                        1.2295   data required time
                                       -1.7534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.3920 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.6249 ^ gpio_control_in_1a[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[5]/shift_register[11] (net)
                    0.0309    0.0002    2.6251 ^ gpio_control_in_1a[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.9969 ^ gpio_control_in_1a[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[5]/net49 (net)
                    0.0557    0.0003    2.9972 ^ gpio_control_in_1a[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.9972   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.5734 ^ gpio_control_in_1a[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6734   clock uncertainty
                             -0.1788    2.4946   clock reconvergence pessimism
                             -0.0214    2.4732   library hold time
                                        2.4732   data required time
-------------------------------------------------------------------------------------
                                        2.4732   data required time
                                       -2.9972   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.7076 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.9405 ^ gpio_control_in_1[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[0]/shift_register[11] (net)
                    0.0309    0.0002    2.9407 ^ gpio_control_in_1[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.3126 ^ gpio_control_in_1[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[0]/net49 (net)
                    0.0557    0.0003    3.3129 ^ gpio_control_in_1[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.9137 ^ gpio_control_in_1[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0137   clock uncertainty
                             -0.2034    2.8103   clock reconvergence pessimism
                             -0.0214    2.7889   library hold time
                                        2.7889   data required time
-------------------------------------------------------------------------------------
                                        2.7889   data required time
                                       -3.3129   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.0217 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.2547 ^ gpio_control_in_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[1]/shift_register[11] (net)
                    0.0309    0.0002    3.2549 ^ gpio_control_in_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.6267 ^ gpio_control_in_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[1]/net49 (net)
                    0.0557    0.0003    3.6270 ^ gpio_control_in_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6270   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0019    3.2523 ^ gpio_control_in_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3523   clock uncertainty
                             -0.2279    3.1244   clock reconvergence pessimism
                             -0.0214    3.1030   library hold time
                                        3.1030   data required time
-------------------------------------------------------------------------------------
                                        3.1030   data required time
                                       -3.6270   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.8210 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.0540 ^ gpio_control_in_2[14]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[14]/shift_register[11] (net)
                    0.0309    0.0002    3.0541 ^ gpio_control_in_2[14]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.4260 ^ gpio_control_in_2[14]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[14]/net49 (net)
                    0.0557    0.0003    3.4263 ^ gpio_control_in_2[14]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4263   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0019    3.0360 ^ gpio_control_in_2[14]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1360   clock uncertainty
                             -0.2122    2.9237   clock reconvergence pessimism
                             -0.0214    2.9023   library hold time
                                        2.9023   data required time
-------------------------------------------------------------------------------------
                                        2.9023   data required time
                                       -3.4263   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.9671 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.2001 ^ gpio_control_in_1[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[4]/shift_register[11] (net)
                    0.0309    0.0002    4.2002 ^ gpio_control_in_1[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.5721 ^ gpio_control_in_1[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[4]/net49 (net)
                    0.0557    0.0003    4.5724 ^ gpio_control_in_1[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5724   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0019    4.2714 ^ gpio_control_in_1[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3714   clock uncertainty
                             -0.3016    4.0698   clock reconvergence pessimism
                             -0.0214    4.0484   library hold time
                                        4.0484   data required time
-------------------------------------------------------------------------------------
                                        4.0484   data required time
                                       -4.5724   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    4.2791 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.5120 ^ gpio_control_in_1[5]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[5]/shift_register[11] (net)
                    0.0309    0.0002    4.5122 ^ gpio_control_in_1[5]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.8840 ^ gpio_control_in_1[5]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[5]/net49 (net)
                    0.0557    0.0003    4.8843 ^ gpio_control_in_1[5]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8843   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0019    4.6076 ^ gpio_control_in_1[5]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7076   clock uncertainty
                             -0.3259    4.3817   clock reconvergence pessimism
                             -0.0214    4.3603   library hold time
                                        4.3603   data required time
-------------------------------------------------------------------------------------
                                        4.3603   data required time
                                       -4.8843   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    1.7666 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    1.9995 ^ gpio_control_in_1a[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[3]/shift_register[11] (net)
                    0.0309    0.0002    1.9997 ^ gpio_control_in_1a[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.3716 ^ gpio_control_in_1a[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[3]/net49 (net)
                    0.0557    0.0003    2.3718 ^ gpio_control_in_1a[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3718   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0019    1.8993 ^ gpio_control_in_1a[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9993   clock uncertainty
                             -0.1301    1.8693   clock reconvergence pessimism
                             -0.0214    1.8479   library hold time
                                        1.8479   data required time
-------------------------------------------------------------------------------------
                                        1.8479   data required time
                                       -2.3718   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    4.1154 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.3483 ^ gpio_control_in_2[10]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[10]/shift_register[11] (net)
                    0.0309    0.0002    4.3485 ^ gpio_control_in_2[10]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.7203 ^ gpio_control_in_2[10]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[10]/net49 (net)
                    0.0557    0.0003    4.7206 ^ gpio_control_in_2[10]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7206   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0019    4.4311 ^ gpio_control_in_2[10]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5311   clock uncertainty
                             -0.3131    4.2180   clock reconvergence pessimism
                             -0.0214    4.1966   library hold time
                                        4.1966   data required time
-------------------------------------------------------------------------------------
                                        4.1966   data required time
                                       -4.7206   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.1306 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.3635 ^ gpio_control_in_2[13]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[13]/shift_register[11] (net)
                    0.0309    0.0002    3.3637 ^ gpio_control_in_2[13]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.7355 ^ gpio_control_in_2[13]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[13]/net49 (net)
                    0.0557    0.0003    3.7358 ^ gpio_control_in_2[13]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7358   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0019    3.3696 ^ gpio_control_in_2[13]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4696   clock uncertainty
                             -0.2364    3.2333   clock reconvergence pessimism
                             -0.0214    3.2119   library hold time
                                        3.2119   data required time
-------------------------------------------------------------------------------------
                                        3.2119   data required time
                                       -3.7358   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    5.0433 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.2762 ^ gpio_control_in_2[7]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[7]/shift_register[11] (net)
                    0.0309    0.0002    5.2764 ^ gpio_control_in_2[7]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.6483 ^ gpio_control_in_2[7]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[7]/net49 (net)
                    0.0557    0.0003    5.6486 ^ gpio_control_in_2[7]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6486   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0019    5.4314 ^ gpio_control_in_2[7]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5314   clock uncertainty
                             -0.3854    5.1460   clock reconvergence pessimism
                             -0.0214    5.1246   library hold time
                                        5.1246   data required time
-------------------------------------------------------------------------------------
                                        5.1246   data required time
                                       -5.6486   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    4.4249 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.6578 ^ gpio_control_in_2[9]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[9]/shift_register[11] (net)
                    0.0309    0.0002    4.6580 ^ gpio_control_in_2[9]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.0299 ^ gpio_control_in_2[9]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[9]/net49 (net)
                    0.0557    0.0003    5.0301 ^ gpio_control_in_2[9]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0301   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0019    4.7648 ^ gpio_control_in_2[9]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8648   clock uncertainty
                             -0.3372    4.5276   clock reconvergence pessimism
                             -0.0214    4.5062   library hold time
                                        4.5062   data required time
-------------------------------------------------------------------------------------
                                        4.5062   data required time
                                       -5.0301   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    0.5245 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    0.7574 ^ gpio_control_bidir_1[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_1[1]/shift_register[11] (net)
                    0.0309    0.0002    0.7576 ^ gpio_control_bidir_1[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    1.1295 ^ gpio_control_bidir_1[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_bidir_1[1]/net49 (net)
                    0.0557    0.0003    1.1297 ^ gpio_control_bidir_1[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1297   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0019    0.5605 ^ gpio_control_bidir_1[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6605   clock uncertainty
                             -0.0333    0.6272   clock reconvergence pessimism
                             -0.0214    0.6058   library hold time
                                        0.6058   data required time
-------------------------------------------------------------------------------------
                                        0.6058   data required time
                                       -1.1297   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.6540 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    3.8870 ^ gpio_control_in_1[3]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1[3]/shift_register[11] (net)
                    0.0309    0.0002    3.8871 ^ gpio_control_in_1[3]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.2590 ^ gpio_control_in_1[3]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1[3]/net49 (net)
                    0.0557    0.0003    4.2593 ^ gpio_control_in_1[3]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2593   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0019    3.9339 ^ gpio_control_in_1[3]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0339   clock uncertainty
                             -0.2772    3.7567   clock reconvergence pessimism
                             -0.0214    3.7353   library hold time
                                        3.7353   data required time
-------------------------------------------------------------------------------------
                                        3.7353   data required time
                                       -4.2593   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    0.8313 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    1.0642 ^ gpio_control_in_1a[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[0]/shift_register[11] (net)
                    0.0309    0.0002    1.0644 ^ gpio_control_in_1a[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    1.4363 ^ gpio_control_in_1a[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[0]/net49 (net)
                    0.0557    0.0003    1.4365 ^ gpio_control_in_1a[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4365   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0019    0.8912 ^ gpio_control_in_1a[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9912   clock uncertainty
                             -0.0572    0.9340   clock reconvergence pessimism
                             -0.0214    0.9126   library hold time
                                        0.9126   data required time
-------------------------------------------------------------------------------------
                                        0.9126   data required time
                                       -1.4365   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    1.4557 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    1.6886 ^ gpio_control_in_1a[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[2]/shift_register[11] (net)
                    0.0309    0.0002    1.6888 ^ gpio_control_in_1a[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.0607 ^ gpio_control_in_1a[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[2]/net49 (net)
                    0.0557    0.0003    2.0610 ^ gpio_control_in_1a[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0610   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0019    1.5643 ^ gpio_control_in_1a[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6643   clock uncertainty
                             -0.1059    1.5584   clock reconvergence pessimism
                             -0.0214    1.5370   library hold time
                                        1.5370   data required time
-------------------------------------------------------------------------------------
                                        1.5370   data required time
                                       -2.0610   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.0743 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.3072 ^ gpio_control_in_1a[4]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_1a[4]/shift_register[11] (net)
                    0.0309    0.0002    2.3074 ^ gpio_control_in_1a[4]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.6793 ^ gpio_control_in_1a[4]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_1a[4]/net49 (net)
                    0.0557    0.0003    2.6795 ^ gpio_control_in_1a[4]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6795   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.2310 ^ gpio_control_in_1a[4]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3310   clock uncertainty
                             -0.1541    2.1770   clock reconvergence pessimism
                             -0.0214    2.1556   library hold time
                                        2.1556   data required time
-------------------------------------------------------------------------------------
                                        2.1556   data required time
                                       -2.6795   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    3.8046 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.0375 ^ gpio_control_in_2[11]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[11]/shift_register[11] (net)
                    0.0309    0.0002    4.0377 ^ gpio_control_in_2[11]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    4.4096 ^ gpio_control_in_2[11]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[11]/net49 (net)
                    0.0557    0.0003    4.4098 ^ gpio_control_in_2[11]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4098   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0019    4.0962 ^ gpio_control_in_2[11]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1962   clock uncertainty
                             -0.2889    3.9073   clock reconvergence pessimism
                             -0.0214    3.8859   library hold time
                                        3.8859   data required time
-------------------------------------------------------------------------------------
                                        3.8859   data required time
                                       -4.4098   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.5058 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.7387 ^ gpio_control_in_2[15]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[15]/shift_register[11] (net)
                    0.0309    0.0002    2.7389 ^ gpio_control_in_2[15]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    3.1108 ^ gpio_control_in_2[15]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[15]/net49 (net)
                    0.0557    0.0003    3.1110 ^ gpio_control_in_2[15]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1110   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.6962 ^ gpio_control_in_2[15]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7962   clock uncertainty
                             -0.1877    2.6085   clock reconvergence pessimism
                             -0.0214    2.5871   library hold time
                                        2.5871   data required time
-------------------------------------------------------------------------------------
                                        2.5871   data required time
                                       -3.1110   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    4.7335 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    4.9665 ^ gpio_control_in_2[8]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[8]/shift_register[11] (net)
                    0.0309    0.0002    4.9667 ^ gpio_control_in_2[8]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.3385 ^ gpio_control_in_2[8]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[8]/net49 (net)
                    0.0557    0.0003    5.3388 ^ gpio_control_in_2[8]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3388   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0019    5.0975 ^ gpio_control_in_2[8]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1975   clock uncertainty
                             -0.3613    4.8362   clock reconvergence pessimism
                             -0.0214    4.8148   library hold time
                                        4.8148   data required time
-------------------------------------------------------------------------------------
                                        4.8148   data required time
                                       -5.3388   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    5.3499 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    5.5828 ^ gpio_control_in_2[6]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_in_2[6]/shift_register[11] (net)
                    0.0309    0.0002    5.5830 ^ gpio_control_in_2[6]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    5.9548 ^ gpio_control_in_2[6]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_in_2[6]/net49 (net)
                    0.0557    0.0003    5.9551 ^ gpio_control_in_2[6]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9551   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0019    5.7618 ^ gpio_control_in_2[6]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8618   clock uncertainty
                             -0.4093    5.4525   clock reconvergence pessimism
                             -0.0214    5.4311   library hold time
                                        5.4311   data required time
-------------------------------------------------------------------------------------
                                        5.4311   data required time
                                       -5.9551   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    2.1987 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.4317 ^ gpio_control_bidir_2[0]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[0]/shift_register[11] (net)
                    0.0309    0.0002    2.4319 ^ gpio_control_bidir_2[0]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.8037 ^ gpio_control_bidir_2[0]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_bidir_2[0]/net49 (net)
                    0.0557    0.0003    2.8040 ^ gpio_control_bidir_2[0]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8040   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.3652 ^ gpio_control_bidir_2[0]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4652   clock uncertainty
                             -0.1638    2.3014   clock reconvergence pessimism
                             -0.0214    2.2800   library hold time
                                        2.2800   data required time
-------------------------------------------------------------------------------------
                                        2.2800   data required time
                                       -2.8040   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    1.8946 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    2.1276 ^ gpio_control_bidir_2[1]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[1]/shift_register[11] (net)
                    0.0309    0.0002    2.1277 ^ gpio_control_bidir_2[1]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.4996 ^ gpio_control_bidir_2[1]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_bidir_2[1]/net49 (net)
                    0.0557    0.0003    2.4999 ^ gpio_control_bidir_2[1]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4999   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0019    2.0374 ^ gpio_control_bidir_2[1]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1374   clock uncertainty
                             -0.1401    1.9973   clock reconvergence pessimism
                             -0.0214    1.9759   library hold time
                                        1.9759   data required time
-------------------------------------------------------------------------------------
                                        1.9759   data required time
                                       -2.4999   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0033    1.5898 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0309    0.2329    1.8227 ^ gpio_control_bidir_2[2]/_130_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0031                                 gpio_control_bidir_2[2]/shift_register[11] (net)
                    0.0309    0.0002    1.8229 ^ gpio_control_bidir_2[2]/hold4/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0557    0.3719    2.1947 ^ gpio_control_bidir_2[2]/hold4/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0055                                 gpio_control_bidir_2[2]/net49 (net)
                    0.0557    0.0003    2.1950 ^ gpio_control_bidir_2[2]/_131_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1950   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0019    1.7087 ^ gpio_control_bidir_2[2]/_131_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8087   clock uncertainty
                             -0.1163    1.6924   clock reconvergence pessimism
                             -0.0214    1.6710   library hold time
                                        1.6710   data required time
-------------------------------------------------------------------------------------
                                        1.6710   data required time
                                       -2.1950   data arrival time
-------------------------------------------------------------------------------------
                                        0.5240   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.6869 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2353    4.9221 ^ gpio_control_in_1[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[6]/shift_register[8] (net)
                    0.0327    0.0002    4.9224 ^ gpio_control_in_1[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.3005 ^ gpio_control_in_1[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[6]/net55 (net)
                    0.0635    0.0004    5.3009 ^ gpio_control_in_1[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3009   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.0475 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1475   clock uncertainty
                             -0.3576    4.7899   clock reconvergence pessimism
                             -0.0220    4.7679   library hold time
                                        4.7679   data required time
-------------------------------------------------------------------------------------
                                        4.7679   data required time
                                       -5.3009   data arrival time
-------------------------------------------------------------------------------------
                                        0.5329   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.0940 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2353    5.3292 ^ gpio_control_in_1[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[7]/shift_register[8] (net)
                    0.0327    0.0002    5.3295 ^ gpio_control_in_1[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.7076 ^ gpio_control_in_1[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[7]/net55 (net)
                    0.0635    0.0004    5.7080 ^ gpio_control_in_1[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7080   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.4864 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5864   clock uncertainty
                             -0.3893    5.1970   clock reconvergence pessimism
                             -0.0220    5.1750   library hold time
                                        5.1750   data required time
-------------------------------------------------------------------------------------
                                        5.1750   data required time
                                       -5.7080   data arrival time
-------------------------------------------------------------------------------------
                                        0.5329   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.7206 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2353    5.9559 ^ gpio_control_in_2[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[5]/shift_register[8] (net)
                    0.0327    0.0002    5.9561 ^ gpio_control_in_2[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    6.3342 ^ gpio_control_in_2[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[5]/net55 (net)
                    0.0635    0.0004    6.3346 ^ gpio_control_in_2[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3346   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.1618 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2618   clock uncertainty
                             -0.4382    5.8236   clock reconvergence pessimism
                             -0.0220    5.8016   library hold time
                                        5.8016   data required time
-------------------------------------------------------------------------------------
                                        5.8016   data required time
                                       -6.3346   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.4971 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2353    3.7324 ^ gpio_control_in_2[12]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[12]/shift_register[8] (net)
                    0.0327    0.0002    3.7326 ^ gpio_control_in_2[12]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.1107 ^ gpio_control_in_2[12]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[12]/net55 (net)
                    0.0635    0.0004    4.1111 ^ gpio_control_in_2[12]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1111   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.7650 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8650   clock uncertainty
                             -0.2649    3.6001   clock reconvergence pessimism
                             -0.0220    3.5781   library hold time
                                        3.5781   data required time
-------------------------------------------------------------------------------------
                                        3.5781   data required time
                                       -4.1111   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.0877 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2353    6.3229 ^ gpio_control_in_2[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[4]/shift_register[8] (net)
                    0.0327    0.0002    6.3231 ^ gpio_control_in_2[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    6.7013 ^ gpio_control_in_2[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[4]/net55 (net)
                    0.0635    0.0004    6.7017 ^ gpio_control_in_2[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7017   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.5575 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6575   clock uncertainty
                             -0.4668    6.1907   clock reconvergence pessimism
                             -0.0220    6.1687   library hold time
                                        6.1687   data required time
-------------------------------------------------------------------------------------
                                        6.1687   data required time
                                       -6.7017   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.2174 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    0.4526 ^ gpio_control_bidir_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_bidir_1[0]/shift_register[8] (net)
                    0.0327    0.0002    0.4528 ^ gpio_control_bidir_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    0.8309 ^ gpio_control_bidir_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_bidir_1[0]/net55 (net)
                    0.0635    0.0004    0.8313 ^ gpio_control_bidir_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8313   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.2297 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3297   clock uncertainty
                             -0.0094    0.3203   clock reconvergence pessimism
                             -0.0220    0.2983   library hold time
                                        0.2983   data required time
-------------------------------------------------------------------------------------
                                        0.2983   data required time
                                       -0.8313   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.0840 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    6.3193 ^ gpio_control_in_1[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[10]/shift_register[8] (net)
                    0.0327    0.0002    6.3195 ^ gpio_control_in_1[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    6.6976 ^ gpio_control_in_1[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[10]/net55 (net)
                    0.0635    0.0004    6.6980 ^ gpio_control_in_1[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6980   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.4546 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.5518 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.5535 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6535   clock uncertainty
                             -0.4665    6.1870   clock reconvergence pessimism
                             -0.0220    6.1650   library hold time
                                        6.1650   data required time
-------------------------------------------------------------------------------------
                                        6.1650   data required time
                                       -6.6980   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.7512 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    5.9864 ^ gpio_control_in_1[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[9]/shift_register[8] (net)
                    0.0327    0.0002    5.9866 ^ gpio_control_in_1[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    6.3647 ^ gpio_control_in_1[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[9]/net55 (net)
                    0.0635    0.0004    6.3651 ^ gpio_control_in_1[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3651   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.1947 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2947   clock uncertainty
                             -0.4406    5.8541   clock reconvergence pessimism
                             -0.0220    5.8321   library hold time
                                        5.8321   data required time
-------------------------------------------------------------------------------------
                                        5.8321   data required time
                                       -6.3651   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    7.3888 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    7.6240 ^ gpio_control_in_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[0]/shift_register[8] (net)
                    0.0327    0.0002    7.6242 ^ gpio_control_in_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    8.0024 ^ gpio_control_in_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[0]/net55 (net)
                    0.0635    0.0004    8.0028 ^ gpio_control_in_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0028   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.8610 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.9582 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.9599 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0599   clock uncertainty
                             -0.5682    7.4917   clock reconvergence pessimism
                             -0.0220    7.4698   library hold time
                                        7.4698   data required time
-------------------------------------------------------------------------------------
                                        7.4698   data required time
                                       -8.0028   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    7.0624 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    7.2977 ^ gpio_control_in_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[1]/shift_register[8] (net)
                    0.0327    0.0002    7.2979 ^ gpio_control_in_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    7.6760 ^ gpio_control_in_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[1]/net55 (net)
                    0.0635    0.0004    7.6764 ^ gpio_control_in_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6764   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.6082 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7082   clock uncertainty
                             -0.5428    7.1654   clock reconvergence pessimism
                             -0.0220    7.1434   library hold time
                                        7.1434   data required time
-------------------------------------------------------------------------------------
                                        7.1434   data required time
                                       -7.6764   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.7374 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    6.9726 ^ gpio_control_in_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[2]/shift_register[8] (net)
                    0.0327    0.0002    6.9729 ^ gpio_control_in_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    7.3510 ^ gpio_control_in_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[2]/net55 (net)
                    0.0635    0.0004    7.3514 ^ gpio_control_in_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3514   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.2578 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3578   clock uncertainty
                             -0.5174    6.8404   clock reconvergence pessimism
                             -0.0220    6.8184   library hold time
                                        6.8184   data required time
-------------------------------------------------------------------------------------
                                        6.8184   data required time
                                       -7.3514   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.3432 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    3.5784 ^ gpio_control_in_1[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[2]/shift_register[8] (net)
                    0.0327    0.0002    3.5787 ^ gpio_control_in_1[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.9568 ^ gpio_control_in_1[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[2]/net55 (net)
                    0.0635    0.0004    3.9572 ^ gpio_control_in_1[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9572   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.5991 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6991   clock uncertainty
                             -0.2530    3.4462   clock reconvergence pessimism
                             -0.0220    3.4242   library hold time
                                        3.4242   data required time
-------------------------------------------------------------------------------------
                                        3.4242   data required time
                                       -3.9572   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.4170 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    5.6523 ^ gpio_control_in_1[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[8]/shift_register[8] (net)
                    0.0327    0.0002    5.6525 ^ gpio_control_in_1[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    6.0306 ^ gpio_control_in_1[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[8]/net55 (net)
                    0.0635    0.0004    6.0310 ^ gpio_control_in_1[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.8345 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9345   clock uncertainty
                             -0.4146    5.5200   clock reconvergence pessimism
                             -0.0220    5.4980   library hold time
                                        5.4980   data required time
-------------------------------------------------------------------------------------
                                        5.4980   data required time
                                       -6.0310   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.4092 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    6.6444 ^ gpio_control_in_2[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[3]/shift_register[8] (net)
                    0.0327    0.0002    6.6447 ^ gpio_control_in_2[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    7.0228 ^ gpio_control_in_2[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[3]/net55 (net)
                    0.0635    0.0004    7.0232 ^ gpio_control_in_2[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0232   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.9040 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0040   clock uncertainty
                             -0.4919    6.5122   clock reconvergence pessimism
                             -0.0220    6.4902   library hold time
                                        6.4902   data required time
-------------------------------------------------------------------------------------
                                        6.4902   data required time
                                       -7.0232   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.3915 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.6268 ^ gpio_control_in_1a[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[5]/shift_register[8] (net)
                    0.0327    0.0002    2.6270 ^ gpio_control_in_1a[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.0051 ^ gpio_control_in_1a[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[5]/net55 (net)
                    0.0635    0.0004    3.0055 ^ gpio_control_in_1a[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.5733 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6733   clock uncertainty
                             -0.1788    2.4945   clock reconvergence pessimism
                             -0.0220    2.4725   library hold time
                                        2.4725   data required time
-------------------------------------------------------------------------------------
                                        2.4725   data required time
                                       -3.0055   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.7072 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.9424 ^ gpio_control_in_1[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[0]/shift_register[8] (net)
                    0.0327    0.0002    2.9427 ^ gpio_control_in_1[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.3208 ^ gpio_control_in_1[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[0]/net55 (net)
                    0.0635    0.0004    3.3212 ^ gpio_control_in_1[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3212   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.9136 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0136   clock uncertainty
                             -0.2034    2.8102   clock reconvergence pessimism
                             -0.0220    2.7882   library hold time
                                        2.7882   data required time
-------------------------------------------------------------------------------------
                                        2.7882   data required time
                                       -3.3212   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.1478 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    1.3830 ^ gpio_control_in_1a[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[1]/shift_register[8] (net)
                    0.0327    0.0002    1.3832 ^ gpio_control_in_1a[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    1.7613 ^ gpio_control_in_1a[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[1]/net55 (net)
                    0.0635    0.0004    1.7618 ^ gpio_control_in_1a[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.2326 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3326   clock uncertainty
                             -0.0819    1.2507   clock reconvergence pessimism
                             -0.0220    1.2287   library hold time
                                        1.2287   data required time
-------------------------------------------------------------------------------------
                                        1.2287   data required time
                                       -1.7618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.0213 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    3.2566 ^ gpio_control_in_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[1]/shift_register[8] (net)
                    0.0327    0.0002    3.2568 ^ gpio_control_in_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.6349 ^ gpio_control_in_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[1]/net55 (net)
                    0.0635    0.0004    3.6353 ^ gpio_control_in_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6353   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.2522 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3522   clock uncertainty
                             -0.2279    3.1243   clock reconvergence pessimism
                             -0.0220    3.1023   library hold time
                                        3.1023   data required time
-------------------------------------------------------------------------------------
                                        3.1023   data required time
                                       -3.6353   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.8206 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    3.0558 ^ gpio_control_in_2[14]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[14]/shift_register[8] (net)
                    0.0327    0.0002    3.0561 ^ gpio_control_in_2[14]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.4342 ^ gpio_control_in_2[14]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[14]/net55 (net)
                    0.0635    0.0004    3.4346 ^ gpio_control_in_2[14]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4346   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.0358 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1358   clock uncertainty
                             -0.2122    2.9236   clock reconvergence pessimism
                             -0.0220    2.9016   library hold time
                                        2.9016   data required time
-------------------------------------------------------------------------------------
                                        2.9016   data required time
                                       -3.4346   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.7662 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.0014 ^ gpio_control_in_1a[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[3]/shift_register[8] (net)
                    0.0327    0.0002    2.0016 ^ gpio_control_in_1a[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.3797 ^ gpio_control_in_1a[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[3]/net55 (net)
                    0.0635    0.0004    2.3801 ^ gpio_control_in_1a[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3801   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.8992 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9992   clock uncertainty
                             -0.1301    1.8691   clock reconvergence pessimism
                             -0.0220    1.8471   library hold time
                                        1.8471   data required time
-------------------------------------------------------------------------------------
                                        1.8471   data required time
                                       -2.3801   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.6536 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    3.8888 ^ gpio_control_in_1[3]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[3]/shift_register[8] (net)
                    0.0327    0.0002    3.8891 ^ gpio_control_in_1[3]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.2672 ^ gpio_control_in_1[3]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[3]/net55 (net)
                    0.0635    0.0004    4.2676 ^ gpio_control_in_1[3]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2676   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.9337 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0337   clock uncertainty
                             -0.2772    3.7566   clock reconvergence pessimism
                             -0.0220    3.7346   library hold time
                                        3.7346   data required time
-------------------------------------------------------------------------------------
                                        3.7346   data required time
                                       -4.2676   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.9667 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.2019 ^ gpio_control_in_1[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[4]/shift_register[8] (net)
                    0.0327    0.0002    4.2022 ^ gpio_control_in_1[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.5803 ^ gpio_control_in_1[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[4]/net55 (net)
                    0.0635    0.0004    4.5807 ^ gpio_control_in_1[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5807   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.2712 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3712   clock uncertainty
                             -0.3016    4.0697   clock reconvergence pessimism
                             -0.0220    4.0477   library hold time
                                        4.0477   data required time
-------------------------------------------------------------------------------------
                                        4.0477   data required time
                                       -4.5807   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.2786 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.5139 ^ gpio_control_in_1[5]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1[5]/shift_register[8] (net)
                    0.0327    0.0002    4.5141 ^ gpio_control_in_1[5]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.8922 ^ gpio_control_in_1[5]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1[5]/net55 (net)
                    0.0635    0.0004    4.8926 ^ gpio_control_in_1[5]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8926   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.6074 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7074   clock uncertainty
                             -0.3259    4.3816   clock reconvergence pessimism
                             -0.0220    4.3596   library hold time
                                        4.3596   data required time
-------------------------------------------------------------------------------------
                                        4.3596   data required time
                                       -4.8926   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.1149 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.3502 ^ gpio_control_in_2[10]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[10]/shift_register[8] (net)
                    0.0327    0.0002    4.3504 ^ gpio_control_in_2[10]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.7285 ^ gpio_control_in_2[10]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[10]/net55 (net)
                    0.0635    0.0004    4.7289 ^ gpio_control_in_2[10]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7289   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.4310 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5310   clock uncertainty
                             -0.3131    4.2179   clock reconvergence pessimism
                             -0.0220    4.1959   library hold time
                                        4.1959   data required time
-------------------------------------------------------------------------------------
                                        4.1959   data required time
                                       -4.7289   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.1301 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    3.3654 ^ gpio_control_in_2[13]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[13]/shift_register[8] (net)
                    0.0327    0.0002    3.3656 ^ gpio_control_in_2[13]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.7437 ^ gpio_control_in_2[13]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[13]/net55 (net)
                    0.0635    0.0004    3.7441 ^ gpio_control_in_2[13]/_128_/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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.3695 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4695   clock uncertainty
                             -0.2364    3.2331   clock reconvergence pessimism
                             -0.0220    3.2111   library hold time
                                        3.2111   data required time
-------------------------------------------------------------------------------------
                                        3.2111   data required time
                                       -3.7441   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.5241 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    0.7593 ^ gpio_control_bidir_1[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_bidir_1[1]/shift_register[8] (net)
                    0.0327    0.0002    0.7595 ^ gpio_control_bidir_1[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    1.1377 ^ gpio_control_bidir_1[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_bidir_1[1]/net55 (net)
                    0.0635    0.0004    1.1381 ^ gpio_control_bidir_1[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1381   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.5603 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6603   clock uncertainty
                             -0.0333    0.6270   clock reconvergence pessimism
                             -0.0220    0.6050   library hold time
                                        0.6050   data required time
-------------------------------------------------------------------------------------
                                        0.6050   data required time
                                       -1.1381   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.0738 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.3091 ^ gpio_control_in_1a[4]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[4]/shift_register[8] (net)
                    0.0327    0.0002    2.3093 ^ gpio_control_in_1a[4]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.6874 ^ gpio_control_in_1a[4]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[4]/net55 (net)
                    0.0635    0.0004    2.6878 ^ gpio_control_in_1a[4]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6878   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.2309 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3309   clock uncertainty
                             -0.1541    2.1768   clock reconvergence pessimism
                             -0.0220    2.1548   library hold time
                                        2.1548   data required time
-------------------------------------------------------------------------------------
                                        2.1548   data required time
                                       -2.6878   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.4244 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.6597 ^ gpio_control_in_2[9]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[9]/shift_register[8] (net)
                    0.0327    0.0002    4.6599 ^ gpio_control_in_2[9]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.0380 ^ gpio_control_in_2[9]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[9]/net55 (net)
                    0.0635    0.0004    5.0384 ^ gpio_control_in_2[9]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0384   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.7646 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8646   clock uncertainty
                             -0.3372    4.5274   clock reconvergence pessimism
                             -0.0220    4.5054   library hold time
                                        4.5054   data required time
-------------------------------------------------------------------------------------
                                        4.5054   data required time
                                       -5.0384   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.8309 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    1.0661 ^ gpio_control_in_1a[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[0]/shift_register[8] (net)
                    0.0327    0.0002    1.0663 ^ gpio_control_in_1a[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    1.4444 ^ gpio_control_in_1a[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[0]/net55 (net)
                    0.0635    0.0004    1.4448 ^ gpio_control_in_1a[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4448   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.8910 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9910   clock uncertainty
                             -0.0572    0.9338   clock reconvergence pessimism
                             -0.0220    0.9118   library hold time
                                        0.9118   data required time
-------------------------------------------------------------------------------------
                                        0.9118   data required time
                                       -1.4448   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.4553 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    1.6905 ^ gpio_control_in_1a[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_1a[2]/shift_register[8] (net)
                    0.0327    0.0002    1.6908 ^ gpio_control_in_1a[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.0689 ^ gpio_control_in_1a[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_1a[2]/net55 (net)
                    0.0635    0.0004    2.0693 ^ gpio_control_in_1a[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0693   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.5641 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6641   clock uncertainty
                             -0.1059    1.5582   clock reconvergence pessimism
                             -0.0220    1.5363   library hold time
                                        1.5363   data required time
-------------------------------------------------------------------------------------
                                        1.5363   data required time
                                       -2.0693   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.8041 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.0394 ^ gpio_control_in_2[11]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[11]/shift_register[8] (net)
                    0.0327    0.0002    4.0396 ^ gpio_control_in_2[11]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    4.4177 ^ gpio_control_in_2[11]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[11]/net55 (net)
                    0.0635    0.0004    4.4181 ^ gpio_control_in_2[11]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4181   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.0960 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1960   clock uncertainty
                             -0.2889    3.9071   clock reconvergence pessimism
                             -0.0220    3.8851   library hold time
                                        3.8851   data required time
-------------------------------------------------------------------------------------
                                        3.8851   data required time
                                       -4.4181   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.5054 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.7406 ^ gpio_control_in_2[15]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[15]/shift_register[8] (net)
                    0.0327    0.0002    2.7408 ^ gpio_control_in_2[15]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    3.1189 ^ gpio_control_in_2[15]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[15]/net55 (net)
                    0.0635    0.0004    3.1193 ^ gpio_control_in_2[15]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1193   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.6960 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7960   clock uncertainty
                             -0.1877    2.6083   clock reconvergence pessimism
                             -0.0220    2.5863   library hold time
                                        2.5863   data required time
-------------------------------------------------------------------------------------
                                        2.5863   data required time
                                       -3.1193   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.0429 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    5.2781 ^ gpio_control_in_2[7]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[7]/shift_register[8] (net)
                    0.0327    0.0002    5.2783 ^ gpio_control_in_2[7]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.6565 ^ gpio_control_in_2[7]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[7]/net55 (net)
                    0.0635    0.0004    5.6569 ^ gpio_control_in_2[7]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6569   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.4312 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5312   clock uncertainty
                             -0.3854    5.1458   clock reconvergence pessimism
                             -0.0220    5.1238   library hold time
                                        5.1238   data required time
-------------------------------------------------------------------------------------
                                        5.1238   data required time
                                       -5.6569   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.7331 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    4.9684 ^ gpio_control_in_2[8]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[8]/shift_register[8] (net)
                    0.0327    0.0002    4.9686 ^ gpio_control_in_2[8]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.3467 ^ gpio_control_in_2[8]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[8]/net55 (net)
                    0.0635    0.0004    5.3471 ^ gpio_control_in_2[8]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3471   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.0973 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1973   clock uncertainty
                             -0.3613    4.8361   clock reconvergence pessimism
                             -0.0220    4.8141   library hold time
                                        4.8141   data required time
-------------------------------------------------------------------------------------
                                        4.8141   data required time
                                       -5.3471   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.1983 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.4336 ^ gpio_control_bidir_2[0]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_bidir_2[0]/shift_register[8] (net)
                    0.0327    0.0002    2.4338 ^ gpio_control_bidir_2[0]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.8119 ^ gpio_control_bidir_2[0]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_bidir_2[0]/net55 (net)
                    0.0635    0.0004    2.8123 ^ gpio_control_bidir_2[0]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8123   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.3650 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4650   clock uncertainty
                             -0.1638    2.3013   clock reconvergence pessimism
                             -0.0220    2.2793   library hold time
                                        2.2793   data required time
-------------------------------------------------------------------------------------
                                        2.2793   data required time
                                       -2.8123   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.8942 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    2.1294 ^ gpio_control_bidir_2[1]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_bidir_2[1]/shift_register[8] (net)
                    0.0327    0.0002    2.1297 ^ gpio_control_bidir_2[1]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.5078 ^ gpio_control_bidir_2[1]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_bidir_2[1]/net55 (net)
                    0.0635    0.0004    2.5082 ^ gpio_control_bidir_2[1]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5082   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.0372 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1372   clock uncertainty
                             -0.1401    1.9972   clock reconvergence pessimism
                             -0.0220    1.9752   library hold time
                                        1.9752   data required time
-------------------------------------------------------------------------------------
                                        1.9752   data required time
                                       -2.5082   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.3494 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    5.5847 ^ gpio_control_in_2[6]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_in_2[6]/shift_register[8] (net)
                    0.0327    0.0002    5.5849 ^ gpio_control_in_2[6]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    5.9630 ^ gpio_control_in_2[6]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_in_2[6]/net55 (net)
                    0.0635    0.0004    5.9634 ^ gpio_control_in_2[6]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9634   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.7617 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8617   clock uncertainty
                             -0.4093    5.4524   clock reconvergence pessimism
                             -0.0220    5.4304   library hold time
                                        5.4304   data required time
-------------------------------------------------------------------------------------
                                        5.4304   data required time
                                       -5.9634   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.5893 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0327    0.2352    1.8246 ^ gpio_control_bidir_2[2]/_127_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0040                                 gpio_control_bidir_2[2]/shift_register[8] (net)
                    0.0327    0.0002    1.8248 ^ gpio_control_bidir_2[2]/hold10/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0635    0.3781    2.2029 ^ gpio_control_bidir_2[2]/hold10/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0067                                 gpio_control_bidir_2[2]/net55 (net)
                    0.0635    0.0004    2.2033 ^ gpio_control_bidir_2[2]/_128_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2033   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.7086 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8086   clock uncertainty
                             -0.1163    1.6923   clock reconvergence pessimism
                             -0.0220    1.6703   library hold time
                                        1.6703   data required time
-------------------------------------------------------------------------------------
                                        1.6703   data required time
                                       -2.2033   data arrival time
-------------------------------------------------------------------------------------
                                        0.5330   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.5240 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    0.7565 ^ gpio_control_bidir_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[1]/shift_register[6] (net)
                    0.0306    0.0002    0.7567 ^ gpio_control_bidir_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    1.1352 ^ gpio_control_bidir_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_bidir_1[1]/net57 (net)
                    0.0645    0.0004    1.1355 ^ gpio_control_bidir_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1355   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.5646 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6646   clock uncertainty
                             -0.0406    0.6240   clock reconvergence pessimism
                             -0.0220    0.6021   library hold time
                                        0.6021   data required time
-------------------------------------------------------------------------------------
                                        0.6021   data required time
                                       -1.1355   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.1982 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.4307 ^ gpio_control_bidir_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[0]/shift_register[6] (net)
                    0.0306    0.0002    2.4309 ^ gpio_control_bidir_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.8094 ^ gpio_control_bidir_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_bidir_2[0]/net57 (net)
                    0.0645    0.0004    2.8098 ^ gpio_control_bidir_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8098   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.3693 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4693   clock uncertainty
                             -0.1711    2.2983   clock reconvergence pessimism
                             -0.0220    2.2763   library hold time
                                        2.2763   data required time
-------------------------------------------------------------------------------------
                                        2.2763   data required time
                                       -2.8098   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.8941 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.1266 ^ gpio_control_bidir_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[1]/shift_register[6] (net)
                    0.0306    0.0002    2.1268 ^ gpio_control_bidir_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.5053 ^ gpio_control_bidir_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_bidir_2[1]/net57 (net)
                    0.0645    0.0004    2.5057 ^ gpio_control_bidir_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5057   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.0415 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1415   clock uncertainty
                             -0.1474    1.9942   clock reconvergence pessimism
                             -0.0220    1.9722   library hold time
                                        1.9722   data required time
-------------------------------------------------------------------------------------
                                        1.9722   data required time
                                       -2.5057   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.5893 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    1.8217 ^ gpio_control_bidir_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[2]/shift_register[6] (net)
                    0.0306    0.0002    1.8219 ^ gpio_control_bidir_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.2004 ^ gpio_control_bidir_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_bidir_2[2]/net57 (net)
                    0.0645    0.0004    2.2008 ^ gpio_control_bidir_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2008   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.7129 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8129   clock uncertainty
                             -0.1236    1.6893   clock reconvergence pessimism
                             -0.0220    1.6673   library hold time
                                        1.6673   data required time
-------------------------------------------------------------------------------------
                                        1.6673   data required time
                                       -2.2008   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.7071 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.9396 ^ gpio_control_in_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[0]/shift_register[6] (net)
                    0.0306    0.0002    2.9398 ^ gpio_control_in_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.3183 ^ gpio_control_in_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[0]/net57 (net)
                    0.0645    0.0004    3.3187 ^ gpio_control_in_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3187   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.9179 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0179   clock uncertainty
                             -0.2107    2.8071   clock reconvergence pessimism
                             -0.0220    2.7852   library hold time
                                        2.7852   data required time
-------------------------------------------------------------------------------------
                                        2.7852   data required time
                                       -3.3187   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.0212 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.2537 ^ gpio_control_in_1[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[1]/shift_register[6] (net)
                    0.0306    0.0002    3.2539 ^ gpio_control_in_1[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.6324 ^ gpio_control_in_1[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[1]/net57 (net)
                    0.0645    0.0004    3.6328 ^ gpio_control_in_1[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6328   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.2565 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3565   clock uncertainty
                             -0.2352    3.1213   clock reconvergence pessimism
                             -0.0220    3.0993   library hold time
                                        3.0993   data required time
-------------------------------------------------------------------------------------
                                        3.0993   data required time
                                       -3.6328   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.3431 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.5756 ^ gpio_control_in_1[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[2]/shift_register[6] (net)
                    0.0306    0.0002    3.5758 ^ gpio_control_in_1[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.9543 ^ gpio_control_in_1[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[2]/net57 (net)
                    0.0645    0.0004    3.9547 ^ gpio_control_in_1[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9547   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.6034 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7034   clock uncertainty
                             -0.2603    3.4432   clock reconvergence pessimism
                             -0.0220    3.4212   library hold time
                                        3.4212   data required time
-------------------------------------------------------------------------------------
                                        3.4212   data required time
                                       -3.9547   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.7661 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    1.9986 ^ gpio_control_in_1a[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[3]/shift_register[6] (net)
                    0.0306    0.0002    1.9988 ^ gpio_control_in_1a[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.3772 ^ gpio_control_in_1a[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[3]/net57 (net)
                    0.0645    0.0004    2.3776 ^ gpio_control_in_1a[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3776   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.9035 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0035   clock uncertainty
                             -0.1374    1.8661   clock reconvergence pessimism
                             -0.0220    1.8441   library hold time
                                        1.8441   data required time
-------------------------------------------------------------------------------------
                                        1.8441   data required time
                                       -2.3776   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.0738 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.3063 ^ gpio_control_in_1a[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[4]/shift_register[6] (net)
                    0.0306    0.0002    2.3065 ^ gpio_control_in_1a[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.6849 ^ gpio_control_in_1a[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[4]/net57 (net)
                    0.0645    0.0004    2.6853 ^ gpio_control_in_1a[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6853   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.2352 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3352   clock uncertainty
                             -0.1614    2.1738   clock reconvergence pessimism
                             -0.0220    2.1518   library hold time
                                        2.1518   data required time
-------------------------------------------------------------------------------------
                                        2.1518   data required time
                                       -2.6853   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.3914 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.6239 ^ gpio_control_in_1a[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[5]/shift_register[6] (net)
                    0.0306    0.0002    2.6241 ^ gpio_control_in_1a[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.0026 ^ gpio_control_in_1a[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[5]/net57 (net)
                    0.0645    0.0004    3.0030 ^ gpio_control_in_1a[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0030   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.5776 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6776   clock uncertainty
                             -0.1861    2.4915   clock reconvergence pessimism
                             -0.0220    2.4695   library hold time
                                        2.4695   data required time
-------------------------------------------------------------------------------------
                                        2.4695   data required time
                                       -3.0030   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.1301 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.3625 ^ gpio_control_in_2[13]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[13]/shift_register[6] (net)
                    0.0306    0.0002    3.3627 ^ gpio_control_in_2[13]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.7412 ^ gpio_control_in_2[13]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[13]/net57 (net)
                    0.0645    0.0004    3.7416 ^ gpio_control_in_2[13]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7416   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.3738 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4738   clock uncertainty
                             -0.2437    3.2301   clock reconvergence pessimism
                             -0.0220    3.2081   library hold time
                                        3.2081   data required time
-------------------------------------------------------------------------------------
                                        3.2081   data required time
                                       -3.7416   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.2173 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    0.4498 ^ gpio_control_bidir_1[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[0]/shift_register[6] (net)
                    0.0306    0.0002    0.4500 ^ gpio_control_bidir_1[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    0.8284 ^ gpio_control_bidir_1[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_bidir_1[0]/net57 (net)
                    0.0645    0.0004    0.8288 ^ gpio_control_bidir_1[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8288   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.2340 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3340   clock uncertainty
                             -0.0167    0.3173   clock reconvergence pessimism
                             -0.0220    0.2953   library hold time
                                        0.2953   data required time
-------------------------------------------------------------------------------------
                                        0.2953   data required time
                                       -0.8288   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.0840 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    6.3164 ^ gpio_control_in_1[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[10]/shift_register[6] (net)
                    0.0306    0.0002    6.3166 ^ gpio_control_in_1[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    6.6951 ^ gpio_control_in_1[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[10]/net57 (net)
                    0.0645    0.0004    6.6955 ^ gpio_control_in_1[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6955   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.5578 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6578   clock uncertainty
                             -0.4739    6.1840   clock reconvergence pessimism
                             -0.0220    6.1620   library hold time
                                        6.1620   data required time
-------------------------------------------------------------------------------------
                                        6.1620   data required time
                                       -6.6955   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.6535 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.8860 ^ gpio_control_in_1[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[3]/shift_register[6] (net)
                    0.0306    0.0002    3.8862 ^ gpio_control_in_1[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.2647 ^ gpio_control_in_1[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[3]/net57 (net)
                    0.0645    0.0004    4.2651 ^ gpio_control_in_1[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2651   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.9380 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0380   clock uncertainty
                             -0.2845    3.7536   clock reconvergence pessimism
                             -0.0220    3.7316   library hold time
                                        3.7316   data required time
-------------------------------------------------------------------------------------
                                        3.7316   data required time
                                       -4.2651   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.2786 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.5110 ^ gpio_control_in_1[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[5]/shift_register[6] (net)
                    0.0306    0.0002    4.5112 ^ gpio_control_in_1[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.8897 ^ gpio_control_in_1[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[5]/net57 (net)
                    0.0645    0.0004    4.8901 ^ gpio_control_in_1[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8901   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.6118 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7118   clock uncertainty
                             -0.3332    4.3786   clock reconvergence pessimism
                             -0.0220    4.3566   library hold time
                                        4.3566   data required time
-------------------------------------------------------------------------------------
                                        4.3566   data required time
                                       -4.8901   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.8308 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    1.0633 ^ gpio_control_in_1a[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[0]/shift_register[6] (net)
                    0.0306    0.0002    1.0635 ^ gpio_control_in_1a[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    1.4420 ^ gpio_control_in_1a[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[0]/net57 (net)
                    0.0645    0.0004    1.4423 ^ gpio_control_in_1a[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4423   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    0.8953 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9953   clock uncertainty
                             -0.0645    0.9308   clock reconvergence pessimism
                             -0.0220    0.9089   library hold time
                                        0.9089   data required time
-------------------------------------------------------------------------------------
                                        0.9089   data required time
                                       -1.4423   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.1477 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    1.3802 ^ gpio_control_in_1a[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[1]/shift_register[6] (net)
                    0.0306    0.0002    1.3804 ^ gpio_control_in_1a[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    1.7589 ^ gpio_control_in_1a[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[1]/net57 (net)
                    0.0645    0.0004    1.7592 ^ gpio_control_in_1a[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7592   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.2369 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3369   clock uncertainty
                             -0.0892    1.2477   clock reconvergence pessimism
                             -0.0220    1.2258   library hold time
                                        1.2258   data required time
-------------------------------------------------------------------------------------
                                        1.2258   data required time
                                       -1.7592   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.4552 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    1.6877 ^ gpio_control_in_1a[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[2]/shift_register[6] (net)
                    0.0306    0.0002    1.6879 ^ gpio_control_in_1a[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    2.0664 ^ gpio_control_in_1a[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1a[2]/net57 (net)
                    0.0645    0.0004    2.0667 ^ gpio_control_in_1a[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0667   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.5684 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6684   clock uncertainty
                             -0.1132    1.5552   clock reconvergence pessimism
                             -0.0220    1.5333   library hold time
                                        1.5333   data required time
-------------------------------------------------------------------------------------
                                        1.5333   data required time
                                       -2.0667   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.9666 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.1991 ^ gpio_control_in_1[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[4]/shift_register[6] (net)
                    0.0306    0.0002    4.1993 ^ gpio_control_in_1[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.5778 ^ gpio_control_in_1[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[4]/net57 (net)
                    0.0645    0.0004    4.5782 ^ gpio_control_in_1[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5782   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.2755 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3755   clock uncertainty
                             -0.3089    4.0667   clock reconvergence pessimism
                             -0.0220    4.0447   library hold time
                                        4.0447   data required time
-------------------------------------------------------------------------------------
                                        4.0447   data required time
                                       -4.5782   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.4170 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.6494 ^ gpio_control_in_1[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[8]/shift_register[6] (net)
                    0.0306    0.0002    5.6496 ^ gpio_control_in_1[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    6.0281 ^ gpio_control_in_1[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[8]/net57 (net)
                    0.0645    0.0004    6.0285 ^ gpio_control_in_1[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0285   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.8389 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9389   clock uncertainty
                             -0.4219    5.5170   clock reconvergence pessimism
                             -0.0220    5.4950   library hold time
                                        5.4950   data required time
-------------------------------------------------------------------------------------
                                        5.4950   data required time
                                       -6.0285   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.7511 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.9836 ^ gpio_control_in_1[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[9]/shift_register[6] (net)
                    0.0306    0.0002    5.9838 ^ gpio_control_in_1[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    6.3623 ^ gpio_control_in_1[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[9]/net57 (net)
                    0.0645    0.0004    6.3626 ^ gpio_control_in_1[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3626   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.1990 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2990   clock uncertainty
                             -0.4479    5.8511   clock reconvergence pessimism
                             -0.0220    5.8291   library hold time
                                        5.8291   data required time
-------------------------------------------------------------------------------------
                                        5.8291   data required time
                                       -6.3626   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    7.3887 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    7.6212 ^ gpio_control_in_2[0]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[0]/shift_register[6] (net)
                    0.0306    0.0002    7.6214 ^ gpio_control_in_2[0]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    7.9999 ^ gpio_control_in_2[0]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[0]/net57 (net)
                    0.0645    0.0004    8.0002 ^ gpio_control_in_2[0]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0002   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    7.9643 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0643   clock uncertainty
                             -0.5755    7.4887   clock reconvergence pessimism
                             -0.0220    7.4668   library hold time
                                        7.4668   data required time
-------------------------------------------------------------------------------------
                                        7.4668   data required time
                                       -8.0002   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.1149 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.3473 ^ gpio_control_in_2[10]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[10]/shift_register[6] (net)
                    0.0306    0.0002    4.3475 ^ gpio_control_in_2[10]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.7260 ^ gpio_control_in_2[10]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[10]/net57 (net)
                    0.0645    0.0004    4.7264 ^ gpio_control_in_2[10]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.4353 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5353   clock uncertainty
                             -0.3204    4.2149   clock reconvergence pessimism
                             -0.0220    4.1929   library hold time
                                        4.1929   data required time
-------------------------------------------------------------------------------------
                                        4.1929   data required time
                                       -4.7264   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.8041 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.0366 ^ gpio_control_in_2[11]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[11]/shift_register[6] (net)
                    0.0306    0.0002    4.0368 ^ gpio_control_in_2[11]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.4152 ^ gpio_control_in_2[11]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[11]/net57 (net)
                    0.0645    0.0004    4.4156 ^ gpio_control_in_2[11]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4156   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.1003 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2003   clock uncertainty
                             -0.2962    3.9041   clock reconvergence pessimism
                             -0.0220    3.8821   library hold time
                                        3.8821   data required time
-------------------------------------------------------------------------------------
                                        3.8821   data required time
                                       -4.4156   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.8205 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.0530 ^ gpio_control_in_2[14]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[14]/shift_register[6] (net)
                    0.0306    0.0002    3.0532 ^ gpio_control_in_2[14]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.4317 ^ gpio_control_in_2[14]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[14]/net57 (net)
                    0.0645    0.0004    3.4321 ^ gpio_control_in_2[14]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4321   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.0401 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1401   clock uncertainty
                             -0.2196    2.9206   clock reconvergence pessimism
                             -0.0220    2.8986   library hold time
                                        2.8986   data required time
-------------------------------------------------------------------------------------
                                        2.8986   data required time
                                       -3.4321   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.5053 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    2.7378 ^ gpio_control_in_2[15]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[15]/shift_register[6] (net)
                    0.0306    0.0002    2.7380 ^ gpio_control_in_2[15]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    3.1165 ^ gpio_control_in_2[15]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[15]/net57 (net)
                    0.0645    0.0004    3.1168 ^ gpio_control_in_2[15]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1168   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    2.7003 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8003   clock uncertainty
                             -0.1950    2.6053   clock reconvergence pessimism
                             -0.0220    2.5833   library hold time
                                        2.5833   data required time
-------------------------------------------------------------------------------------
                                        2.5833   data required time
                                       -3.1168   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    7.0624 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    7.2949 ^ gpio_control_in_2[1]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[1]/shift_register[6] (net)
                    0.0306    0.0002    7.2951 ^ gpio_control_in_2[1]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    7.6735 ^ gpio_control_in_2[1]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[1]/net57 (net)
                    0.0645    0.0004    7.6739 ^ gpio_control_in_2[1]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    7.6125 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7125   clock uncertainty
                             -0.5501    7.1624   clock reconvergence pessimism
                             -0.0220    7.1404   library hold time
                                        7.1404   data required time
-------------------------------------------------------------------------------------
                                        7.1404   data required time
                                       -7.6739   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.7373 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    6.9698 ^ gpio_control_in_2[2]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[2]/shift_register[6] (net)
                    0.0306    0.0002    6.9700 ^ gpio_control_in_2[2]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    7.3485 ^ gpio_control_in_2[2]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[2]/net57 (net)
                    0.0645    0.0004    7.3489 ^ gpio_control_in_2[2]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3489   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    7.2621 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3621   clock uncertainty
                             -0.5248    6.8373   clock reconvergence pessimism
                             -0.0220    6.8154   library hold time
                                        6.8154   data required time
-------------------------------------------------------------------------------------
                                        6.8154   data required time
                                       -7.3489   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.4091 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    6.6416 ^ gpio_control_in_2[3]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[3]/shift_register[6] (net)
                    0.0306    0.0002    6.6418 ^ gpio_control_in_2[3]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    7.0203 ^ gpio_control_in_2[3]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[3]/net57 (net)
                    0.0645    0.0004    7.0207 ^ gpio_control_in_2[3]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0207   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.9083 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0083   clock uncertainty
                             -0.4992    6.5091   clock reconvergence pessimism
                             -0.0220    6.4872   library hold time
                                        6.4872   data required time
-------------------------------------------------------------------------------------
                                        6.4872   data required time
                                       -7.0207   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.3494 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.5818 ^ gpio_control_in_2[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[6]/shift_register[6] (net)
                    0.0306    0.0002    5.5820 ^ gpio_control_in_2[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.9605 ^ gpio_control_in_2[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[6]/net57 (net)
                    0.0645    0.0004    5.9609 ^ gpio_control_in_2[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9609   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.7660 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8660   clock uncertainty
                             -0.4166    5.4494   clock reconvergence pessimism
                             -0.0220    5.4274   library hold time
                                        5.4274   data required time
-------------------------------------------------------------------------------------
                                        5.4274   data required time
                                       -5.9609   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.0428 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.2753 ^ gpio_control_in_2[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[7]/shift_register[6] (net)
                    0.0306    0.0002    5.2755 ^ gpio_control_in_2[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.6540 ^ gpio_control_in_2[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[7]/net57 (net)
                    0.0645    0.0004    5.6543 ^ gpio_control_in_2[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6543   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.4356 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5356   clock uncertainty
                             -0.3927    5.1428   clock reconvergence pessimism
                             -0.0220    5.1209   library hold time
                                        5.1209   data required time
-------------------------------------------------------------------------------------
                                        5.1209   data required time
                                       -5.6543   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.7330 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.9655 ^ gpio_control_in_2[8]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[8]/shift_register[6] (net)
                    0.0306    0.0002    4.9657 ^ gpio_control_in_2[8]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.3442 ^ gpio_control_in_2[8]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[8]/net57 (net)
                    0.0645    0.0004    5.3446 ^ gpio_control_in_2[8]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3446   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.1017 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2017   clock uncertainty
                             -0.3686    4.8331   clock reconvergence pessimism
                             -0.0220    4.8111   library hold time
                                        4.8111   data required time
-------------------------------------------------------------------------------------
                                        4.8111   data required time
                                       -5.3446   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.4244 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.6568 ^ gpio_control_in_2[9]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[9]/shift_register[6] (net)
                    0.0306    0.0002    4.6570 ^ gpio_control_in_2[9]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.0355 ^ gpio_control_in_2[9]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[9]/net57 (net)
                    0.0645    0.0004    5.0359 ^ gpio_control_in_2[9]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0359   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    4.7689 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8689   clock uncertainty
                             -0.3445    4.5244   clock reconvergence pessimism
                             -0.0220    4.5024   library hold time
                                        4.5024   data required time
-------------------------------------------------------------------------------------
                                        4.5024   data required time
                                       -5.0359   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.4970 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    3.7295 ^ gpio_control_in_2[12]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[12]/shift_register[6] (net)
                    0.0306    0.0002    3.7297 ^ gpio_control_in_2[12]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    4.1082 ^ gpio_control_in_2[12]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[12]/net57 (net)
                    0.0645    0.0004    4.1086 ^ gpio_control_in_2[12]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1086   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    3.7693 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8693   clock uncertainty
                             -0.2723    3.5971   clock reconvergence pessimism
                             -0.0220    3.5751   library hold time
                                        3.5751   data required time
-------------------------------------------------------------------------------------
                                        3.5751   data required time
                                       -4.1086   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.0876 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    6.3201 ^ gpio_control_in_2[4]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[4]/shift_register[6] (net)
                    0.0306    0.0002    6.3203 ^ gpio_control_in_2[4]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    6.6988 ^ gpio_control_in_2[4]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[4]/net57 (net)
                    0.0645    0.0004    6.6991 ^ gpio_control_in_2[4]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.5618 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6618   clock uncertainty
                             -0.4741    6.1876   clock reconvergence pessimism
                             -0.0220    6.1657   library hold time
                                        6.1657   data required time
-------------------------------------------------------------------------------------
                                        6.1657   data required time
                                       -6.6991   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.7206 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.9530 ^ gpio_control_in_2[5]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[5]/shift_register[6] (net)
                    0.0306    0.0002    5.9532 ^ gpio_control_in_2[5]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    6.3317 ^ gpio_control_in_2[5]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_2[5]/net57 (net)
                    0.0645    0.0004    6.3321 ^ gpio_control_in_2[5]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3321   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    6.1661 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2661   clock uncertainty
                             -0.4455    5.8206   clock reconvergence pessimism
                             -0.0220    5.7986   library hold time
                                        5.7986   data required time
-------------------------------------------------------------------------------------
                                        5.7986   data required time
                                       -6.3321   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.6868 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    4.9193 ^ gpio_control_in_1[6]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[6]/shift_register[6] (net)
                    0.0306    0.0002    4.9195 ^ gpio_control_in_1[6]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.2980 ^ gpio_control_in_1[6]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[6]/net57 (net)
                    0.0645    0.0004    5.2983 ^ gpio_control_in_1[6]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2983   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.0518 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1518   clock uncertainty
                             -0.3650    4.7868   clock reconvergence pessimism
                             -0.0220    4.7649   library hold time
                                        4.7649   data required time
-------------------------------------------------------------------------------------
                                        4.7649   data required time
                                       -5.2983   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.0939 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0306    0.2325    5.3264 ^ gpio_control_in_1[7]/_125_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[7]/shift_register[6] (net)
                    0.0306    0.0002    5.3266 ^ gpio_control_in_1[7]/hold12/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0645    0.3785    5.7051 ^ gpio_control_in_1[7]/hold12/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0068                                 gpio_control_in_1[7]/net57 (net)
                    0.0645    0.0004    5.7055 ^ gpio_control_in_1[7]/_126_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    5.4907 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5907   clock uncertainty
                             -0.3967    5.1939   clock reconvergence pessimism
                             -0.0220    5.1720   library hold time
                                        5.1720   data required time
-------------------------------------------------------------------------------------
                                        5.1720   data required time
                                       -5.7055   data arrival time
-------------------------------------------------------------------------------------
                                        0.5335   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.1981 ^ gpio_control_bidir_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.4321 ^ gpio_control_bidir_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[0]/shift_register[7] (net)
                    0.0318    0.0002    2.4324 ^ gpio_control_bidir_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.8099 ^ gpio_control_bidir_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[0]/net56 (net)
                    0.0629    0.0004    2.8103 ^ gpio_control_bidir_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8103   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.3696 ^ gpio_control_bidir_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4696   clock uncertainty
                             -0.1711    2.2985   clock reconvergence pessimism
                             -0.0218    2.2767   library hold time
                                        2.2767   data required time
-------------------------------------------------------------------------------------
                                        2.2767   data required time
                                       -2.8103   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    1.8940 ^ gpio_control_bidir_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.1280 ^ gpio_control_bidir_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[1]/shift_register[7] (net)
                    0.0318    0.0002    2.1283 ^ gpio_control_bidir_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.5058 ^ gpio_control_bidir_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[1]/net56 (net)
                    0.0629    0.0004    2.5062 ^ gpio_control_bidir_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5062   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.0418 ^ gpio_control_bidir_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1418   clock uncertainty
                             -0.1474    1.9944   clock reconvergence pessimism
                             -0.0218    1.9726   library hold time
                                        1.9726   data required time
-------------------------------------------------------------------------------------
                                        1.9726   data required time
                                       -2.5062   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    0.5238 ^ gpio_control_bidir_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    0.7579 ^ gpio_control_bidir_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[1]/shift_register[7] (net)
                    0.0318    0.0002    0.7581 ^ gpio_control_bidir_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    1.1356 ^ gpio_control_bidir_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_1[1]/net56 (net)
                    0.0629    0.0004    1.1360 ^ gpio_control_bidir_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1360   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.5649 ^ gpio_control_bidir_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6649   clock uncertainty
                             -0.0406    0.6243   clock reconvergence pessimism
                             -0.0218    0.6024   library hold time
                                        0.6024   data required time
-------------------------------------------------------------------------------------
                                        0.6024   data required time
                                       -1.1360   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    1.5891 ^ gpio_control_bidir_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    1.8231 ^ gpio_control_bidir_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_2[2]/shift_register[7] (net)
                    0.0318    0.0002    1.8234 ^ gpio_control_bidir_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.2009 ^ gpio_control_bidir_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_2[2]/net56 (net)
                    0.0629    0.0004    2.2013 ^ gpio_control_bidir_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2013   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.7132 ^ gpio_control_bidir_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8132   clock uncertainty
                             -0.1236    1.6895   clock reconvergence pessimism
                             -0.0218    1.6677   library hold time
                                        1.6677   data required time
-------------------------------------------------------------------------------------
                                        1.6677   data required time
                                       -2.2013   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.7069 ^ gpio_control_in_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.9410 ^ gpio_control_in_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[0]/shift_register[7] (net)
                    0.0318    0.0002    2.9413 ^ gpio_control_in_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.3188 ^ gpio_control_in_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[0]/net56 (net)
                    0.0629    0.0004    3.3192 ^ gpio_control_in_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3192   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.9181 ^ gpio_control_in_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0181   clock uncertainty
                             -0.2107    2.8074   clock reconvergence pessimism
                             -0.0218    2.7856   library hold time
                                        2.7856   data required time
-------------------------------------------------------------------------------------
                                        2.7856   data required time
                                       -3.3192   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    6.0838 ^ gpio_control_in_1[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    6.3178 ^ gpio_control_in_1[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[10]/shift_register[7] (net)
                    0.0318    0.0002    6.3181 ^ gpio_control_in_1[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    6.6956 ^ gpio_control_in_1[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[10]/net56 (net)
                    0.0629    0.0004    6.6960 ^ gpio_control_in_1[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6960   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.5581 ^ gpio_control_in_1[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6581   clock uncertainty
                             -0.4739    6.1842   clock reconvergence pessimism
                             -0.0218    6.1624   library hold time
                                        6.1624   data required time
-------------------------------------------------------------------------------------
                                        6.1624   data required time
                                       -6.6960   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.0211 ^ gpio_control_in_1[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.2551 ^ gpio_control_in_1[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[1]/shift_register[7] (net)
                    0.0318    0.0002    3.2554 ^ gpio_control_in_1[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.6329 ^ gpio_control_in_1[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[1]/net56 (net)
                    0.0629    0.0004    3.6333 ^ gpio_control_in_1[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6333   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.2567 ^ gpio_control_in_1[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3567   clock uncertainty
                             -0.2352    3.1215   clock reconvergence pessimism
                             -0.0218    3.0997   library hold time
                                        3.0997   data required time
-------------------------------------------------------------------------------------
                                        3.0997   data required time
                                       -3.6333   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.3429 ^ gpio_control_in_1[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.5770 ^ gpio_control_in_1[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[2]/shift_register[7] (net)
                    0.0318    0.0002    3.5773 ^ gpio_control_in_1[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.9548 ^ gpio_control_in_1[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[2]/net56 (net)
                    0.0629    0.0004    3.9552 ^ gpio_control_in_1[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9552   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.6037 ^ gpio_control_in_1[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7037   clock uncertainty
                             -0.2603    3.4434   clock reconvergence pessimism
                             -0.0218    3.4216   library hold time
                                        3.4216   data required time
-------------------------------------------------------------------------------------
                                        3.4216   data required time
                                       -3.9552   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.6533 ^ gpio_control_in_1[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.8874 ^ gpio_control_in_1[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[3]/shift_register[7] (net)
                    0.0318    0.0002    3.8877 ^ gpio_control_in_1[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.2652 ^ gpio_control_in_1[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[3]/net56 (net)
                    0.0629    0.0004    4.2656 ^ gpio_control_in_1[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2656   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.9383 ^ gpio_control_in_1[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0383   clock uncertainty
                             -0.2845    3.7538   clock reconvergence pessimism
                             -0.0218    3.7320   library hold time
                                        3.7320   data required time
-------------------------------------------------------------------------------------
                                        3.7320   data required time
                                       -4.2656   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.9665 ^ gpio_control_in_1[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.2005 ^ gpio_control_in_1[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[4]/shift_register[7] (net)
                    0.0318    0.0002    4.2008 ^ gpio_control_in_1[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.5783 ^ gpio_control_in_1[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[4]/net56 (net)
                    0.0629    0.0004    4.5787 ^ gpio_control_in_1[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5787   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.2758 ^ gpio_control_in_1[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3758   clock uncertainty
                             -0.3089    4.0669   clock reconvergence pessimism
                             -0.0218    4.0451   library hold time
                                        4.0451   data required time
-------------------------------------------------------------------------------------
                                        4.0451   data required time
                                       -4.5787   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    4.2784 ^ gpio_control_in_1[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.5124 ^ gpio_control_in_1[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[5]/shift_register[7] (net)
                    0.0318    0.0002    4.5127 ^ gpio_control_in_1[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.8902 ^ gpio_control_in_1[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[5]/net56 (net)
                    0.0629    0.0004    4.8906 ^ gpio_control_in_1[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8906   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.6120 ^ gpio_control_in_1[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7120   clock uncertainty
                             -0.3332    4.3788   clock reconvergence pessimism
                             -0.0218    4.3570   library hold time
                                        4.3570   data required time
-------------------------------------------------------------------------------------
                                        4.3570   data required time
                                       -4.8906   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.4168 ^ gpio_control_in_1[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.6508 ^ gpio_control_in_1[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[8]/shift_register[7] (net)
                    0.0318    0.0002    5.6511 ^ gpio_control_in_1[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    6.0286 ^ gpio_control_in_1[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[8]/net56 (net)
                    0.0629    0.0004    6.0290 ^ gpio_control_in_1[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0290   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.8391 ^ gpio_control_in_1[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9391   clock uncertainty
                             -0.4219    5.5172   clock reconvergence pessimism
                             -0.0218    5.4954   library hold time
                                        5.4954   data required time
-------------------------------------------------------------------------------------
                                        5.4954   data required time
                                       -6.0290   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.7509 ^ gpio_control_in_1[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.9850 ^ gpio_control_in_1[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[9]/shift_register[7] (net)
                    0.0318    0.0002    5.9852 ^ gpio_control_in_1[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    6.3627 ^ gpio_control_in_1[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[9]/net56 (net)
                    0.0629    0.0004    6.3631 ^ gpio_control_in_1[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.1993 ^ gpio_control_in_1[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2993   clock uncertainty
                             -0.4479    5.8514   clock reconvergence pessimism
                             -0.0218    5.8295   library hold time
                                        5.8295   data required time
-------------------------------------------------------------------------------------
                                        5.8295   data required time
                                       -6.3631   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    0.8306 ^ gpio_control_in_1a[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    1.0647 ^ gpio_control_in_1a[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[0]/shift_register[7] (net)
                    0.0318    0.0002    1.0649 ^ gpio_control_in_1a[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    1.4424 ^ gpio_control_in_1a[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[0]/net56 (net)
                    0.0629    0.0004    1.4428 ^ gpio_control_in_1a[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4428   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.8956 ^ gpio_control_in_1a[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9956   clock uncertainty
                             -0.0645    0.9311   clock reconvergence pessimism
                             -0.0218    0.9092   library hold time
                                        0.9092   data required time
-------------------------------------------------------------------------------------
                                        0.9092   data required time
                                       -1.4428   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    1.7659 ^ gpio_control_in_1a[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.0000 ^ gpio_control_in_1a[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[3]/shift_register[7] (net)
                    0.0318    0.0002    2.0002 ^ gpio_control_in_1a[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.3777 ^ gpio_control_in_1a[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[3]/net56 (net)
                    0.0629    0.0004    2.3781 ^ gpio_control_in_1a[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3781   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.9038 ^ gpio_control_in_1a[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0038   clock uncertainty
                             -0.1374    1.8664   clock reconvergence pessimism
                             -0.0218    1.8445   library hold time
                                        1.8445   data required time
-------------------------------------------------------------------------------------
                                        1.8445   data required time
                                       -2.3781   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.0736 ^ gpio_control_in_1a[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.3077 ^ gpio_control_in_1a[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[4]/shift_register[7] (net)
                    0.0318    0.0002    2.3079 ^ gpio_control_in_1a[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.6854 ^ gpio_control_in_1a[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[4]/net56 (net)
                    0.0629    0.0004    2.6858 ^ gpio_control_in_1a[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6858   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.2354 ^ gpio_control_in_1a[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3354   clock uncertainty
                             -0.1614    2.1741   clock reconvergence pessimism
                             -0.0218    2.1522   library hold time
                                        2.1522   data required time
-------------------------------------------------------------------------------------
                                        2.1522   data required time
                                       -2.6858   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.3913 ^ gpio_control_in_1a[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.6253 ^ gpio_control_in_1a[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[5]/shift_register[7] (net)
                    0.0318    0.0002    2.6256 ^ gpio_control_in_1a[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.0031 ^ gpio_control_in_1a[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[5]/net56 (net)
                    0.0629    0.0004    3.0035 ^ gpio_control_in_1a[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0035   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.5779 ^ gpio_control_in_1a[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6779   clock uncertainty
                             -0.1861    2.4917   clock reconvergence pessimism
                             -0.0218    2.4699   library hold time
                                        2.4699   data required time
-------------------------------------------------------------------------------------
                                        2.4699   data required time
                                       -3.0035   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    4.1147 ^ gpio_control_in_2[10]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.3488 ^ gpio_control_in_2[10]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[10]/shift_register[7] (net)
                    0.0318    0.0002    4.3490 ^ gpio_control_in_2[10]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.7265 ^ gpio_control_in_2[10]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[10]/net56 (net)
                    0.0629    0.0004    4.7269 ^ gpio_control_in_2[10]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7269   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.4356 ^ gpio_control_in_2[10]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5356   clock uncertainty
                             -0.3204    4.2152   clock reconvergence pessimism
                             -0.0218    4.1933   library hold time
                                        4.1933   data required time
-------------------------------------------------------------------------------------
                                        4.1933   data required time
                                       -4.7269   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.8039 ^ gpio_control_in_2[11]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.0380 ^ gpio_control_in_2[11]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[11]/shift_register[7] (net)
                    0.0318    0.0002    4.0382 ^ gpio_control_in_2[11]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.4157 ^ gpio_control_in_2[11]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[11]/net56 (net)
                    0.0629    0.0004    4.4161 ^ gpio_control_in_2[11]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4161   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.1006 ^ gpio_control_in_2[11]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2006   clock uncertainty
                             -0.2962    3.9044   clock reconvergence pessimism
                             -0.0218    3.8825   library hold time
                                        3.8825   data required time
-------------------------------------------------------------------------------------
                                        3.8825   data required time
                                       -4.4161   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.1299 ^ gpio_control_in_2[13]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.3640 ^ gpio_control_in_2[13]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[13]/shift_register[7] (net)
                    0.0318    0.0002    3.3642 ^ gpio_control_in_2[13]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.7417 ^ gpio_control_in_2[13]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[13]/net56 (net)
                    0.0629    0.0004    3.7421 ^ gpio_control_in_2[13]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7421   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.3740 ^ gpio_control_in_2[13]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4740   clock uncertainty
                             -0.2437    3.2304   clock reconvergence pessimism
                             -0.0218    3.2085   library hold time
                                        3.2085   data required time
-------------------------------------------------------------------------------------
                                        3.2085   data required time
                                       -3.7421   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.8203 ^ gpio_control_in_2[14]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.0544 ^ gpio_control_in_2[14]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[14]/shift_register[7] (net)
                    0.0318    0.0002    3.0547 ^ gpio_control_in_2[14]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.4322 ^ gpio_control_in_2[14]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[14]/net56 (net)
                    0.0629    0.0004    3.4326 ^ gpio_control_in_2[14]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4326   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.0404 ^ gpio_control_in_2[14]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1404   clock uncertainty
                             -0.2196    2.9208   clock reconvergence pessimism
                             -0.0218    2.8990   library hold time
                                        2.8990   data required time
-------------------------------------------------------------------------------------
                                        2.8990   data required time
                                       -3.4326   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    2.5051 ^ gpio_control_in_2[15]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    2.7392 ^ gpio_control_in_2[15]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[15]/shift_register[7] (net)
                    0.0318    0.0002    2.7394 ^ gpio_control_in_2[15]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    3.1169 ^ gpio_control_in_2[15]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[15]/net56 (net)
                    0.0629    0.0004    3.1173 ^ gpio_control_in_2[15]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1173   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    2.7006 ^ gpio_control_in_2[15]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8006   clock uncertainty
                             -0.1950    2.6056   clock reconvergence pessimism
                             -0.0218    2.5837   library hold time
                                        2.5837   data required time
-------------------------------------------------------------------------------------
                                        2.5837   data required time
                                       -3.1173   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    6.7371 ^ gpio_control_in_2[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    6.9712 ^ gpio_control_in_2[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[2]/shift_register[7] (net)
                    0.0318    0.0002    6.9715 ^ gpio_control_in_2[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    7.3490 ^ gpio_control_in_2[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[2]/net56 (net)
                    0.0629    0.0004    7.3494 ^ gpio_control_in_2[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3494   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.2624 ^ gpio_control_in_2[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3624   clock uncertainty
                             -0.5248    6.8376   clock reconvergence pessimism
                             -0.0218    6.8158   library hold time
                                        6.8158   data required time
-------------------------------------------------------------------------------------
                                        6.8158   data required time
                                       -7.3494   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    6.4089 ^ gpio_control_in_2[3]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    6.6430 ^ gpio_control_in_2[3]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[3]/shift_register[7] (net)
                    0.0318    0.0002    6.6433 ^ gpio_control_in_2[3]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    7.0208 ^ gpio_control_in_2[3]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[3]/net56 (net)
                    0.0629    0.0004    7.0212 ^ gpio_control_in_2[3]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0212   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.9086 ^ gpio_control_in_2[3]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0086   clock uncertainty
                             -0.4992    6.5094   clock reconvergence pessimism
                             -0.0218    6.4876   library hold time
                                        6.4876   data required time
-------------------------------------------------------------------------------------
                                        6.4876   data required time
                                       -7.0212   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.3492 ^ gpio_control_in_2[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.5833 ^ gpio_control_in_2[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[6]/shift_register[7] (net)
                    0.0318    0.0002    5.5835 ^ gpio_control_in_2[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.9610 ^ gpio_control_in_2[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[6]/net56 (net)
                    0.0629    0.0004    5.9614 ^ gpio_control_in_2[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9614   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.7663 ^ gpio_control_in_2[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8663   clock uncertainty
                             -0.4166    5.4496   clock reconvergence pessimism
                             -0.0218    5.4278   library hold time
                                        5.4278   data required time
-------------------------------------------------------------------------------------
                                        5.4278   data required time
                                       -5.9614   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.0426 ^ gpio_control_in_2[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.2767 ^ gpio_control_in_2[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[7]/shift_register[7] (net)
                    0.0318    0.0002    5.2769 ^ gpio_control_in_2[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.6544 ^ gpio_control_in_2[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[7]/net56 (net)
                    0.0629    0.0004    5.6548 ^ gpio_control_in_2[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6548   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.4358 ^ gpio_control_in_2[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5358   clock uncertainty
                             -0.3927    5.1431   clock reconvergence pessimism
                             -0.0218    5.1212   library hold time
                                        5.1212   data required time
-------------------------------------------------------------------------------------
                                        5.1212   data required time
                                       -5.6548   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    4.7329 ^ gpio_control_in_2[8]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.9669 ^ gpio_control_in_2[8]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[8]/shift_register[7] (net)
                    0.0318    0.0002    4.9672 ^ gpio_control_in_2[8]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.3447 ^ gpio_control_in_2[8]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[8]/net56 (net)
                    0.0629    0.0004    5.3451 ^ gpio_control_in_2[8]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3451   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.1019 ^ gpio_control_in_2[8]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2019   clock uncertainty
                             -0.3686    4.8333   clock reconvergence pessimism
                             -0.0218    4.8115   library hold time
                                        4.8115   data required time
-------------------------------------------------------------------------------------
                                        4.8115   data required time
                                       -5.3451   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    4.4242 ^ gpio_control_in_2[9]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.6583 ^ gpio_control_in_2[9]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[9]/shift_register[7] (net)
                    0.0318    0.0002    4.6585 ^ gpio_control_in_2[9]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.0360 ^ gpio_control_in_2[9]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[9]/net56 (net)
                    0.0629    0.0004    5.0364 ^ gpio_control_in_2[9]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0364   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    4.7692 ^ gpio_control_in_2[9]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8692   clock uncertainty
                             -0.3445    4.5247   clock reconvergence pessimism
                             -0.0218    4.5028   library hold time
                                        4.5028   data required time
-------------------------------------------------------------------------------------
                                        4.5028   data required time
                                       -5.0364   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    0.2171 ^ gpio_control_bidir_1[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    0.4512 ^ gpio_control_bidir_1[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_bidir_1[0]/shift_register[7] (net)
                    0.0318    0.0002    0.4514 ^ gpio_control_bidir_1[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    0.8289 ^ gpio_control_bidir_1[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_bidir_1[0]/net56 (net)
                    0.0629    0.0004    0.8293 ^ gpio_control_bidir_1[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8293   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    0.2343 ^ gpio_control_bidir_1[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3343   clock uncertainty
                             -0.0167    0.3176   clock reconvergence pessimism
                             -0.0218    0.2957   library hold time
                                        0.2957   data required time
-------------------------------------------------------------------------------------
                                        0.2957   data required time
                                       -0.8293   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    1.1475 ^ gpio_control_in_1a[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    1.3816 ^ gpio_control_in_1a[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[1]/shift_register[7] (net)
                    0.0318    0.0002    1.3818 ^ gpio_control_in_1a[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    1.7593 ^ gpio_control_in_1a[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[1]/net56 (net)
                    0.0629    0.0004    1.7597 ^ gpio_control_in_1a[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7597   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.2372 ^ gpio_control_in_1a[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3372   clock uncertainty
                             -0.0892    1.2480   clock reconvergence pessimism
                             -0.0218    1.2261   library hold time
                                        1.2261   data required time
-------------------------------------------------------------------------------------
                                        1.2261   data required time
                                       -1.7597   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    1.4550 ^ gpio_control_in_1a[2]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    1.6891 ^ gpio_control_in_1a[2]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1a[2]/shift_register[7] (net)
                    0.0318    0.0002    1.6893 ^ gpio_control_in_1a[2]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    2.0669 ^ gpio_control_in_1a[2]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1a[2]/net56 (net)
                    0.0629    0.0004    2.0673 ^ gpio_control_in_1a[2]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0673   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    1.5687 ^ gpio_control_in_1a[2]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6687   clock uncertainty
                             -0.1132    1.5555   clock reconvergence pessimism
                             -0.0218    1.5337   library hold time
                                        1.5337   data required time
-------------------------------------------------------------------------------------
                                        1.5337   data required time
                                       -2.0673   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    7.3885 ^ gpio_control_in_2[0]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    7.6226 ^ gpio_control_in_2[0]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[0]/shift_register[7] (net)
                    0.0318    0.0002    7.6228 ^ gpio_control_in_2[0]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    8.0003 ^ gpio_control_in_2[0]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[0]/net56 (net)
                    0.0629    0.0004    8.0007 ^ gpio_control_in_2[0]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0007   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.9645 ^ gpio_control_in_2[0]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0645   clock uncertainty
                             -0.5755    7.4890   clock reconvergence pessimism
                             -0.0218    7.4671   library hold time
                                        7.4671   data required time
-------------------------------------------------------------------------------------
                                        7.4671   data required time
                                       -8.0007   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    3.4969 ^ gpio_control_in_2[12]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    3.7309 ^ gpio_control_in_2[12]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[12]/shift_register[7] (net)
                    0.0318    0.0002    3.7312 ^ gpio_control_in_2[12]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    4.1087 ^ gpio_control_in_2[12]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[12]/net56 (net)
                    0.0629    0.0004    4.1091 ^ gpio_control_in_2[12]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1091   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    3.7696 ^ gpio_control_in_2[12]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8696   clock uncertainty
                             -0.2723    3.5973   clock reconvergence pessimism
                             -0.0218    3.5755   library hold time
                                        3.5755   data required time
-------------------------------------------------------------------------------------
                                        3.5755   data required time
                                       -4.1091   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    7.0622 ^ gpio_control_in_2[1]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    7.2963 ^ gpio_control_in_2[1]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[1]/shift_register[7] (net)
                    0.0318    0.0002    7.2965 ^ gpio_control_in_2[1]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    7.6740 ^ gpio_control_in_2[1]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[1]/net56 (net)
                    0.0629    0.0004    7.6744 ^ gpio_control_in_2[1]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6744   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    7.6128 ^ gpio_control_in_2[1]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7128   clock uncertainty
                             -0.5501    7.1627   clock reconvergence pessimism
                             -0.0218    7.1408   library hold time
                                        7.1408   data required time
-------------------------------------------------------------------------------------
                                        7.1408   data required time
                                       -7.6744   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    6.0874 ^ gpio_control_in_2[4]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    6.3215 ^ gpio_control_in_2[4]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[4]/shift_register[7] (net)
                    0.0318    0.0002    6.3217 ^ gpio_control_in_2[4]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    6.6992 ^ gpio_control_in_2[4]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[4]/net56 (net)
                    0.0629    0.0004    6.6996 ^ gpio_control_in_2[4]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.6996   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.5620 ^ gpio_control_in_2[4]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6620   clock uncertainty
                             -0.4741    6.1879   clock reconvergence pessimism
                             -0.0218    6.1660   library hold time
                                        6.1660   data required time
-------------------------------------------------------------------------------------
                                        6.1660   data required time
                                       -6.6996   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.7204 ^ gpio_control_in_2[5]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.9545 ^ gpio_control_in_2[5]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_2[5]/shift_register[7] (net)
                    0.0318    0.0002    5.9547 ^ gpio_control_in_2[5]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    6.3322 ^ gpio_control_in_2[5]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_2[5]/net56 (net)
                    0.0629    0.0004    6.3326 ^ gpio_control_in_2[5]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3326   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    6.1664 ^ gpio_control_in_2[5]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2664   clock uncertainty
                             -0.4455    5.8209   clock reconvergence pessimism
                             -0.0218    5.7990   library hold time
                                        5.7990   data required time
-------------------------------------------------------------------------------------
                                        5.7990   data required time
                                       -6.3326   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    4.6866 ^ gpio_control_in_1[6]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    4.9207 ^ gpio_control_in_1[6]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[6]/shift_register[7] (net)
                    0.0318    0.0002    4.9209 ^ gpio_control_in_1[6]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.2985 ^ gpio_control_in_1[6]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[6]/net56 (net)
                    0.0629    0.0004    5.2989 ^ gpio_control_in_1[6]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.2989   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.0521 ^ gpio_control_in_1[6]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1521   clock uncertainty
                             -0.3650    4.7871   clock reconvergence pessimism
                             -0.0218    4.7653   library hold time
                                        4.7653   data required time
-------------------------------------------------------------------------------------
                                        4.7653   data required time
                                       -5.2989   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0026    5.0937 ^ gpio_control_in_1[7]/_126_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0318    0.2341    5.3278 ^ gpio_control_in_1[7]/_126_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0036                                 gpio_control_in_1[7]/shift_register[7] (net)
                    0.0318    0.0002    5.3281 ^ gpio_control_in_1[7]/hold11/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0629    0.3775    5.7056 ^ gpio_control_in_1[7]/hold11/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0066                                 gpio_control_in_1[7]/net56 (net)
                    0.0629    0.0004    5.7060 ^ gpio_control_in_1[7]/_127_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7060   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0031    5.4909 ^ gpio_control_in_1[7]/_127_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5909   clock uncertainty
                             -0.3967    5.1942   clock reconvergence pessimism
                             -0.0218    5.1724   library hold time
                                        5.1724   data required time
-------------------------------------------------------------------------------------
                                        5.1724   data required time
                                       -5.7060   data arrival time
-------------------------------------------------------------------------------------
                                        0.5336   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0017    4.6827 ^ gpio_control_in_1[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.9130 ^ gpio_control_in_1[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[6]/shift_register[0] (net)
                    0.0297    0.0002    4.9132 ^ gpio_control_in_1[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.3061 ^ gpio_control_in_1[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[6]/net46 (net)
                    0.0836    0.0007    5.3068 ^ gpio_control_in_1[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3068   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.0528 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1528   clock uncertainty
                             -0.3576    4.7952   clock reconvergence pessimism
                             -0.0234    4.7718   library hold time
                                        4.7718   data required time
-------------------------------------------------------------------------------------
                                        4.7718   data required time
                                       -5.3068   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0017    5.0898 ^ gpio_control_in_1[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.3201 ^ gpio_control_in_1[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[7]/shift_register[0] (net)
                    0.0297    0.0002    5.3203 ^ gpio_control_in_1[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.7132 ^ gpio_control_in_1[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[7]/net46 (net)
                    0.0836    0.0007    5.7139 ^ gpio_control_in_1[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7139   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4917 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5917   clock uncertainty
                             -0.3893    5.2023   clock reconvergence pessimism
                             -0.0234    5.1789   library hold time
                                        5.1789   data required time
-------------------------------------------------------------------------------------
                                        5.1789   data required time
                                       -5.7139   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.7165 ^ gpio_control_in_2[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.9468 ^ gpio_control_in_2[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[5]/shift_register[0] (net)
                    0.0297    0.0002    5.9469 ^ gpio_control_in_2[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    6.3399 ^ gpio_control_in_2[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[5]/net46 (net)
                    0.0836    0.0007    6.3406 ^ gpio_control_in_2[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3406   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.1671 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2671   clock uncertainty
                             -0.4382    5.8289   clock reconvergence pessimism
                             -0.0234    5.8055   library hold time
                                        5.8055   data required time
-------------------------------------------------------------------------------------
                                        5.8055   data required time
                                       -6.3406   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.4930 ^ gpio_control_in_2[12]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.7232 ^ gpio_control_in_2[12]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[12]/shift_register[0] (net)
                    0.0297    0.0002    3.7234 ^ gpio_control_in_2[12]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.1163 ^ gpio_control_in_2[12]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[12]/net46 (net)
                    0.0836    0.0007    4.1170 ^ gpio_control_in_2[12]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1170   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.7703 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8703   clock uncertainty
                             -0.2649    3.6054   clock reconvergence pessimism
                             -0.0234    3.5820   library hold time
                                        3.5820   data required time
-------------------------------------------------------------------------------------
                                        3.5820   data required time
                                       -4.1170   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.0835 ^ gpio_control_in_2[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    6.3138 ^ gpio_control_in_2[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[4]/shift_register[0] (net)
                    0.0297    0.0002    6.3140 ^ gpio_control_in_2[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    6.7069 ^ gpio_control_in_2[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[4]/net46 (net)
                    0.0836    0.0007    6.7076 ^ gpio_control_in_2[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7076   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5628 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6628   clock uncertainty
                             -0.4668    6.1960   clock reconvergence pessimism
                             -0.0234    6.1726   library hold time
                                        6.1726   data required time
-------------------------------------------------------------------------------------
                                        6.1726   data required time
                                       -6.7076   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.2132 ^ gpio_control_bidir_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    0.4435 ^ gpio_control_bidir_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_1[0]/shift_register[0] (net)
                    0.0297    0.0002    0.4437 ^ gpio_control_bidir_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    0.8366 ^ gpio_control_bidir_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_bidir_1[0]/net46 (net)
                    0.0836    0.0007    0.8373 ^ gpio_control_bidir_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8373   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.2350 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3350   clock uncertainty
                             -0.0094    0.3256   clock reconvergence pessimism
                             -0.0234    0.3022   library hold time
                                        0.3022   data required time
-------------------------------------------------------------------------------------
                                        0.3022   data required time
                                       -0.8373   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    5.9880 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.0782 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.0799 ^ gpio_control_in_1[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    6.3101 ^ gpio_control_in_1[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[10]/shift_register[0] (net)
                    0.0297    0.0002    6.3103 ^ gpio_control_in_1[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    6.7032 ^ gpio_control_in_1[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[10]/net46 (net)
                    0.0836    0.0007    6.7039 ^ gpio_control_in_1[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7039   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5588 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6588   clock uncertainty
                             -0.4665    6.1923   clock reconvergence pessimism
                             -0.0234    6.1689   library hold time
                                        6.1689   data required time
-------------------------------------------------------------------------------------
                                        6.1689   data required time
                                       -6.7039   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.7470 ^ gpio_control_in_1[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.9773 ^ gpio_control_in_1[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[9]/shift_register[0] (net)
                    0.0297    0.0002    5.9775 ^ gpio_control_in_1[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    6.3704 ^ gpio_control_in_1[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[9]/net46 (net)
                    0.0836    0.0007    6.3711 ^ gpio_control_in_1[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3711   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.2000 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3000   clock uncertainty
                             -0.4406    5.8595   clock reconvergence pessimism
                             -0.0234    5.8360   library hold time
                                        5.8360   data required time
-------------------------------------------------------------------------------------
                                        5.8360   data required time
                                       -6.3711   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.7333 ^ gpio_control_in_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    6.9635 ^ gpio_control_in_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[2]/shift_register[0] (net)
                    0.0297    0.0002    6.9637 ^ gpio_control_in_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    7.3566 ^ gpio_control_in_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[2]/net46 (net)
                    0.0836    0.0007    7.3573 ^ gpio_control_in_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3573   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.2631 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3631   clock uncertainty
                             -0.5174    6.8457   clock reconvergence pessimism
                             -0.0234    6.8223   library hold time
                                        6.8223   data required time
-------------------------------------------------------------------------------------
                                        6.8223   data required time
                                       -7.3573   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.3391 ^ gpio_control_in_1[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.5693 ^ gpio_control_in_1[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[2]/shift_register[0] (net)
                    0.0297    0.0002    3.5695 ^ gpio_control_in_1[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.9624 ^ gpio_control_in_1[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[2]/net46 (net)
                    0.0836    0.0007    3.9631 ^ gpio_control_in_1[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9631   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.6044 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7044   clock uncertainty
                             -0.2530    3.4515   clock reconvergence pessimism
                             -0.0234    3.4281   library hold time
                                        3.4281   data required time
-------------------------------------------------------------------------------------
                                        3.4281   data required time
                                       -3.9631   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.4129 ^ gpio_control_in_1[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.6431 ^ gpio_control_in_1[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[8]/shift_register[0] (net)
                    0.0297    0.0002    5.6433 ^ gpio_control_in_1[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    6.0363 ^ gpio_control_in_1[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[8]/net46 (net)
                    0.0836    0.0007    6.0369 ^ gpio_control_in_1[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0369   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.8399 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9399   clock uncertainty
                             -0.4146    5.5253   clock reconvergence pessimism
                             -0.0234    5.5019   library hold time
                                        5.5019   data required time
-------------------------------------------------------------------------------------
                                        5.5019   data required time
                                       -6.0369   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.0583 ^ gpio_control_in_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    7.2886 ^ gpio_control_in_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[1]/shift_register[0] (net)
                    0.0297    0.0002    7.2887 ^ gpio_control_in_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    7.6817 ^ gpio_control_in_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[1]/net46 (net)
                    0.0836    0.0007    7.6824 ^ gpio_control_in_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6824   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.6135 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7135   clock uncertainty
                             -0.5428    7.1707   clock reconvergence pessimism
                             -0.0234    7.1473   library hold time
                                        7.1473   data required time
-------------------------------------------------------------------------------------
                                        7.1473   data required time
                                       -7.6824   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.2928 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.3830 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.3846 ^ gpio_control_in_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    7.6149 ^ gpio_control_in_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[0]/shift_register[0] (net)
                    0.0297    0.0002    7.6151 ^ gpio_control_in_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    8.0080 ^ gpio_control_in_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[0]/net46 (net)
                    0.0836    0.0007    8.0087 ^ gpio_control_in_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0087   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.9653 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0653   clock uncertainty
                             -0.5682    7.4971   clock reconvergence pessimism
                             -0.0234    7.4737   library hold time
                                        7.4737   data required time
-------------------------------------------------------------------------------------
                                        7.4737   data required time
                                       -8.0087   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.4050 ^ gpio_control_in_2[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    6.6353 ^ gpio_control_in_2[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[3]/shift_register[0] (net)
                    0.0297    0.0002    6.6355 ^ gpio_control_in_2[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    7.0284 ^ gpio_control_in_2[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[3]/net46 (net)
                    0.0836    0.0007    7.0291 ^ gpio_control_in_2[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0291   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.9093 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0093   clock uncertainty
                             -0.4919    6.5175   clock reconvergence pessimism
                             -0.0234    6.4941   library hold time
                                        6.4941   data required time
-------------------------------------------------------------------------------------
                                        6.4941   data required time
                                       -7.0291   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.7030 ^ gpio_control_in_1[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.9333 ^ gpio_control_in_1[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[0]/shift_register[0] (net)
                    0.0297    0.0002    2.9335 ^ gpio_control_in_1[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.3264 ^ gpio_control_in_1[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[0]/net46 (net)
                    0.0836    0.0007    3.3271 ^ gpio_control_in_1[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3271   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.9189 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0189   clock uncertainty
                             -0.2034    2.8155   clock reconvergence pessimism
                             -0.0234    2.7921   library hold time
                                        2.7921   data required time
-------------------------------------------------------------------------------------
                                        2.7921   data required time
                                       -3.3271   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.1436 ^ gpio_control_in_1a[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    1.3739 ^ gpio_control_in_1a[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[1]/shift_register[0] (net)
                    0.0297    0.0002    1.3741 ^ gpio_control_in_1a[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    1.7670 ^ gpio_control_in_1a[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[1]/net46 (net)
                    0.0836    0.0007    1.7677 ^ gpio_control_in_1a[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7677   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.2379 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3379   clock uncertainty
                             -0.0819    1.2560   clock reconvergence pessimism
                             -0.0234    1.2326   library hold time
                                        1.2326   data required time
-------------------------------------------------------------------------------------
                                        1.2326   data required time
                                       -1.7677   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.3874 ^ gpio_control_in_1a[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.6176 ^ gpio_control_in_1a[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[5]/shift_register[0] (net)
                    0.0297    0.0002    2.6178 ^ gpio_control_in_1a[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.0107 ^ gpio_control_in_1a[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[5]/net46 (net)
                    0.0836    0.0007    3.0114 ^ gpio_control_in_1a[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0114   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.5786 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6786   clock uncertainty
                             -0.1788    2.4998   clock reconvergence pessimism
                             -0.0234    2.4764   library hold time
                                        2.4764   data required time
-------------------------------------------------------------------------------------
                                        2.4764   data required time
                                       -3.0114   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.0172 ^ gpio_control_in_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.2474 ^ gpio_control_in_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[1]/shift_register[0] (net)
                    0.0297    0.0002    3.2476 ^ gpio_control_in_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.6405 ^ gpio_control_in_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[1]/net46 (net)
                    0.0836    0.0007    3.6412 ^ gpio_control_in_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6412   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.2575 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3575   clock uncertainty
                             -0.2279    3.1296   clock reconvergence pessimism
                             -0.0234    3.1062   library hold time
                                        3.1062   data required time
-------------------------------------------------------------------------------------
                                        3.1062   data required time
                                       -3.6412   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.8165 ^ gpio_control_in_2[14]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.0467 ^ gpio_control_in_2[14]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[14]/shift_register[0] (net)
                    0.0297    0.0002    3.0469 ^ gpio_control_in_2[14]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.4398 ^ gpio_control_in_2[14]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[14]/net46 (net)
                    0.0836    0.0007    3.4405 ^ gpio_control_in_2[14]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4405   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.0411 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1411   clock uncertainty
                             -0.2122    2.9289   clock reconvergence pessimism
                             -0.0234    2.9055   library hold time
                                        2.9055   data required time
-------------------------------------------------------------------------------------
                                        2.9055   data required time
                                       -3.4405   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.9626 ^ gpio_control_in_1[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.1928 ^ gpio_control_in_1[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[4]/shift_register[0] (net)
                    0.0297    0.0002    4.1930 ^ gpio_control_in_1[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.5859 ^ gpio_control_in_1[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[4]/net46 (net)
                    0.0836    0.0007    4.5866 ^ gpio_control_in_1[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.2765 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3765   clock uncertainty
                             -0.3016    4.0750   clock reconvergence pessimism
                             -0.0234    4.0516   library hold time
                                        4.0516   data required time
-------------------------------------------------------------------------------------
                                        4.0516   data required time
                                       -4.5866   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.7620 ^ gpio_control_in_1a[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    1.9923 ^ gpio_control_in_1a[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[3]/shift_register[0] (net)
                    0.0297    0.0002    1.9925 ^ gpio_control_in_1a[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.3854 ^ gpio_control_in_1a[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[3]/net46 (net)
                    0.0836    0.0007    2.3861 ^ gpio_control_in_1a[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3861   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.9045 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0045   clock uncertainty
                             -0.1301    1.8744   clock reconvergence pessimism
                             -0.0234    1.8510   library hold time
                                        1.8510   data required time
-------------------------------------------------------------------------------------
                                        1.8510   data required time
                                       -2.3861   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.1260 ^ gpio_control_in_2[13]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.3563 ^ gpio_control_in_2[13]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[13]/shift_register[0] (net)
                    0.0297    0.0002    3.3564 ^ gpio_control_in_2[13]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.7494 ^ gpio_control_in_2[13]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[13]/net46 (net)
                    0.0836    0.0007    3.7501 ^ gpio_control_in_2[13]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7501   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.3748 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4748   clock uncertainty
                             -0.2364    3.2384   clock reconvergence pessimism
                             -0.0234    3.2150   library hold time
                                        3.2150   data required time
-------------------------------------------------------------------------------------
                                        3.2150   data required time
                                       -3.7501   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.6495 ^ gpio_control_in_1[3]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    3.8797 ^ gpio_control_in_1[3]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[3]/shift_register[0] (net)
                    0.0297    0.0002    3.8799 ^ gpio_control_in_1[3]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.2728 ^ gpio_control_in_1[3]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[3]/net46 (net)
                    0.0836    0.0007    4.2735 ^ gpio_control_in_1[3]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2735   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.9390 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0390   clock uncertainty
                             -0.2772    3.7619   clock reconvergence pessimism
                             -0.0234    3.7385   library hold time
                                        3.7385   data required time
-------------------------------------------------------------------------------------
                                        3.7385   data required time
                                       -4.2735   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.2745 ^ gpio_control_in_1[5]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.5047 ^ gpio_control_in_1[5]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1[5]/shift_register[0] (net)
                    0.0297    0.0002    4.5049 ^ gpio_control_in_1[5]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.8979 ^ gpio_control_in_1[5]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1[5]/net46 (net)
                    0.0836    0.0007    4.8985 ^ gpio_control_in_1[5]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8985   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.6128 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7128   clock uncertainty
                             -0.3259    4.3869   clock reconvergence pessimism
                             -0.0234    4.3635   library hold time
                                        4.3635   data required time
-------------------------------------------------------------------------------------
                                        4.3635   data required time
                                       -4.8985   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.1108 ^ gpio_control_in_2[10]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.3411 ^ gpio_control_in_2[10]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[10]/shift_register[0] (net)
                    0.0297    0.0002    4.3412 ^ gpio_control_in_2[10]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.7342 ^ gpio_control_in_2[10]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[10]/net46 (net)
                    0.0836    0.0007    4.7348 ^ gpio_control_in_2[10]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7348   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.4363 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5363   clock uncertainty
                             -0.3131    4.2232   clock reconvergence pessimism
                             -0.0234    4.1998   library hold time
                                        4.1998   data required time
-------------------------------------------------------------------------------------
                                        4.1998   data required time
                                       -4.7348   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.0387 ^ gpio_control_in_2[7]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.2690 ^ gpio_control_in_2[7]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[7]/shift_register[0] (net)
                    0.0297    0.0002    5.2692 ^ gpio_control_in_2[7]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.6621 ^ gpio_control_in_2[7]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[7]/net46 (net)
                    0.0836    0.0007    5.6628 ^ gpio_control_in_2[7]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6628   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4366 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5366   clock uncertainty
                             -0.3854    5.1512   clock reconvergence pessimism
                             -0.0234    5.1277   library hold time
                                        5.1277   data required time
-------------------------------------------------------------------------------------
                                        5.1277   data required time
                                       -5.6628   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.7290 ^ gpio_control_in_2[8]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.9592 ^ gpio_control_in_2[8]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[8]/shift_register[0] (net)
                    0.0297    0.0002    4.9594 ^ gpio_control_in_2[8]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.3523 ^ gpio_control_in_2[8]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[8]/net46 (net)
                    0.0836    0.0007    5.3530 ^ gpio_control_in_2[8]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3530   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.1027 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2027   clock uncertainty
                             -0.3613    4.8414   clock reconvergence pessimism
                             -0.0234    4.8180   library hold time
                                        4.8180   data required time
-------------------------------------------------------------------------------------
                                        4.8180   data required time
                                       -5.3530   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.4203 ^ gpio_control_in_2[9]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.6506 ^ gpio_control_in_2[9]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[9]/shift_register[0] (net)
                    0.0297    0.0002    4.6507 ^ gpio_control_in_2[9]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.0437 ^ gpio_control_in_2[9]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[9]/net46 (net)
                    0.0836    0.0007    5.0444 ^ gpio_control_in_2[9]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0444   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.7699 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8699   clock uncertainty
                             -0.3372    4.5327   clock reconvergence pessimism
                             -0.0234    4.5093   library hold time
                                        4.5093   data required time
-------------------------------------------------------------------------------------
                                        4.5093   data required time
                                       -5.0444   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.5199 ^ gpio_control_bidir_1[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    0.7502 ^ gpio_control_bidir_1[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_1[1]/shift_register[0] (net)
                    0.0297    0.0002    0.7504 ^ gpio_control_bidir_1[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    1.1433 ^ gpio_control_bidir_1[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_bidir_1[1]/net46 (net)
                    0.0836    0.0007    1.1440 ^ gpio_control_bidir_1[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.5656 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6656   clock uncertainty
                             -0.0333    0.6324   clock reconvergence pessimism
                             -0.0234    0.6089   library hold time
                                        0.6089   data required time
-------------------------------------------------------------------------------------
                                        0.6089   data required time
                                       -1.1440   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.8267 ^ gpio_control_in_1a[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    1.0570 ^ gpio_control_in_1a[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[0]/shift_register[0] (net)
                    0.0297    0.0002    1.0572 ^ gpio_control_in_1a[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    1.4501 ^ gpio_control_in_1a[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[0]/net46 (net)
                    0.0836    0.0007    1.4508 ^ gpio_control_in_1a[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4508   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.8963 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9963   clock uncertainty
                             -0.0572    0.9391   clock reconvergence pessimism
                             -0.0234    0.9157   library hold time
                                        0.9157   data required time
-------------------------------------------------------------------------------------
                                        0.9157   data required time
                                       -1.4508   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.4511 ^ gpio_control_in_1a[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    1.6814 ^ gpio_control_in_1a[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[2]/shift_register[0] (net)
                    0.0297    0.0002    1.6816 ^ gpio_control_in_1a[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.0745 ^ gpio_control_in_1a[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[2]/net46 (net)
                    0.0836    0.0007    2.0752 ^ gpio_control_in_1a[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0752   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.5694 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6694   clock uncertainty
                             -0.1059    1.5636   clock reconvergence pessimism
                             -0.0234    1.5402   library hold time
                                        1.5402   data required time
-------------------------------------------------------------------------------------
                                        1.5402   data required time
                                       -2.0752   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.0697 ^ gpio_control_in_1a[4]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.3000 ^ gpio_control_in_1a[4]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_1a[4]/shift_register[0] (net)
                    0.0297    0.0002    2.3001 ^ gpio_control_in_1a[4]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.6931 ^ gpio_control_in_1a[4]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_1a[4]/net46 (net)
                    0.0836    0.0007    2.6938 ^ gpio_control_in_1a[4]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6938   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.2362 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3362   clock uncertainty
                             -0.1541    2.1821   clock reconvergence pessimism
                             -0.0234    2.1587   library hold time
                                        2.1587   data required time
-------------------------------------------------------------------------------------
                                        2.1587   data required time
                                       -2.6938   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.8000 ^ gpio_control_in_2[11]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    4.0303 ^ gpio_control_in_2[11]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[11]/shift_register[0] (net)
                    0.0297    0.0002    4.0304 ^ gpio_control_in_2[11]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    4.4234 ^ gpio_control_in_2[11]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[11]/net46 (net)
                    0.0836    0.0007    4.4241 ^ gpio_control_in_2[11]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4241   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.1013 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2013   clock uncertainty
                             -0.2889    3.9124   clock reconvergence pessimism
                             -0.0234    3.8890   library hold time
                                        3.8890   data required time
-------------------------------------------------------------------------------------
                                        3.8890   data required time
                                       -4.4241   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.5012 ^ gpio_control_in_2[15]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.7315 ^ gpio_control_in_2[15]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[15]/shift_register[0] (net)
                    0.0297    0.0002    2.7317 ^ gpio_control_in_2[15]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    3.1246 ^ gpio_control_in_2[15]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[15]/net46 (net)
                    0.0836    0.0007    3.1253 ^ gpio_control_in_2[15]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1253   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.7013 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8013   clock uncertainty
                             -0.1877    2.6136   clock reconvergence pessimism
                             -0.0234    2.5902   library hold time
                                        2.5902   data required time
-------------------------------------------------------------------------------------
                                        2.5902   data required time
                                       -3.1253   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.3453 ^ gpio_control_in_2[6]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    5.5756 ^ gpio_control_in_2[6]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_in_2[6]/shift_register[0] (net)
                    0.0297    0.0002    5.5757 ^ gpio_control_in_2[6]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    5.9687 ^ gpio_control_in_2[6]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_in_2[6]/net46 (net)
                    0.0836    0.0007    5.9693 ^ gpio_control_in_2[6]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9693   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.7670 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8670   clock uncertainty
                             -0.4093    5.4577   clock reconvergence pessimism
                             -0.0234    5.4343   library hold time
                                        5.4343   data required time
-------------------------------------------------------------------------------------
                                        5.4343   data required time
                                       -5.9693   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.1942 ^ gpio_control_bidir_2[0]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.4244 ^ gpio_control_bidir_2[0]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[0]/shift_register[0] (net)
                    0.0297    0.0002    2.4246 ^ gpio_control_bidir_2[0]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.8175 ^ gpio_control_bidir_2[0]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_bidir_2[0]/net46 (net)
                    0.0836    0.0007    2.8182 ^ gpio_control_bidir_2[0]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8182   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.3703 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4703   clock uncertainty
                             -0.1638    2.3066   clock reconvergence pessimism
                             -0.0234    2.2832   library hold time
                                        2.2832   data required time
-------------------------------------------------------------------------------------
                                        2.2832   data required time
                                       -2.8182   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.8901 ^ gpio_control_bidir_2[1]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    2.1203 ^ gpio_control_bidir_2[1]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[1]/shift_register[0] (net)
                    0.0297    0.0002    2.1205 ^ gpio_control_bidir_2[1]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.5134 ^ gpio_control_bidir_2[1]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_bidir_2[1]/net46 (net)
                    0.0836    0.0007    2.5141 ^ gpio_control_bidir_2[1]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5141   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.0425 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1425   clock uncertainty
                             -0.1401    2.0025   clock reconvergence pessimism
                             -0.0234    1.9791   library hold time
                                        1.9791   data required time
-------------------------------------------------------------------------------------
                                        1.9791   data required time
                                       -2.5141   data arrival time
-------------------------------------------------------------------------------------
                                        0.5350   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.5852 ^ gpio_control_bidir_2[2]/_119_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0297    0.2303    1.8154 ^ gpio_control_bidir_2[2]/_119_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0025                                 gpio_control_bidir_2[2]/shift_register[0] (net)
                    0.0297    0.0002    1.8156 ^ gpio_control_bidir_2[2]/hold1/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0836    0.3929    2.2085 ^ gpio_control_bidir_2[2]/hold1/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0096                                 gpio_control_bidir_2[2]/net46 (net)
                    0.0836    0.0007    2.2092 ^ gpio_control_bidir_2[2]/_120_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2092   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.7139 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8139   clock uncertainty
                             -0.1163    1.6976   clock reconvergence pessimism
                             -0.0234    1.6742   library hold time
                                        1.6742   data required time
-------------------------------------------------------------------------------------
                                        1.6742   data required time
                                       -2.2092   data arrival time
-------------------------------------------------------------------------------------
                                        0.5351   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.5241 ^ gpio_control_bidir_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    0.7567 ^ gpio_control_bidir_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[1]/shift_register[5] (net)
                    0.0307    0.0002    0.7569 ^ gpio_control_bidir_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    1.1422 ^ gpio_control_bidir_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_1[1]/net58 (net)
                    0.0734    0.0005    1.1427 ^ gpio_control_bidir_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1427   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    0.5648 ^ gpio_control_bidir_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6648   clock uncertainty
                             -0.0406    0.6242   clock reconvergence pessimism
                             -0.0226    0.6016   library hold time
                                        0.6016   data required time
-------------------------------------------------------------------------------------
                                        0.6016   data required time
                                       -1.1427   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.1983 ^ gpio_control_bidir_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.4310 ^ gpio_control_bidir_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[0]/shift_register[5] (net)
                    0.0307    0.0002    2.4312 ^ gpio_control_bidir_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.8164 ^ gpio_control_bidir_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[0]/net58 (net)
                    0.0734    0.0005    2.8169 ^ gpio_control_bidir_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8169   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.3695 ^ gpio_control_bidir_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4695   clock uncertainty
                             -0.1711    2.2985   clock reconvergence pessimism
                             -0.0226    2.2758   library hold time
                                        2.2758   data required time
-------------------------------------------------------------------------------------
                                        2.2758   data required time
                                       -2.8169   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.8942 ^ gpio_control_bidir_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.1269 ^ gpio_control_bidir_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[1]/shift_register[5] (net)
                    0.0307    0.0002    2.1271 ^ gpio_control_bidir_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.5123 ^ gpio_control_bidir_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[1]/net58 (net)
                    0.0734    0.0005    2.5128 ^ gpio_control_bidir_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5128   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.0417 ^ gpio_control_bidir_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1417   clock uncertainty
                             -0.1474    1.9944   clock reconvergence pessimism
                             -0.0226    1.9717   library hold time
                                        1.9717   data required time
-------------------------------------------------------------------------------------
                                        1.9717   data required time
                                       -2.5128   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0028    1.5893 ^ gpio_control_bidir_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    1.8220 ^ gpio_control_bidir_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_2[2]/shift_register[5] (net)
                    0.0307    0.0002    1.8222 ^ gpio_control_bidir_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.2074 ^ gpio_control_bidir_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_2[2]/net58 (net)
                    0.0734    0.0005    2.2079 ^ gpio_control_bidir_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2079   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    1.7131 ^ gpio_control_bidir_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8131   clock uncertainty
                             -0.1236    1.6895   clock reconvergence pessimism
                             -0.0226    1.6668   library hold time
                                        1.6668   data required time
-------------------------------------------------------------------------------------
                                        1.6668   data required time
                                       -2.2079   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.7072 ^ gpio_control_in_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.9399 ^ gpio_control_in_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[0]/shift_register[5] (net)
                    0.0307    0.0002    2.9400 ^ gpio_control_in_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.3253 ^ gpio_control_in_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[0]/net58 (net)
                    0.0734    0.0005    3.3258 ^ gpio_control_in_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3258   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.9181 ^ gpio_control_in_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0181   clock uncertainty
                             -0.2107    2.8073   clock reconvergence pessimism
                             -0.0226    2.7847   library hold time
                                        2.7847   data required time
-------------------------------------------------------------------------------------
                                        2.7847   data required time
                                       -3.3258   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.6536 ^ gpio_control_in_1[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.8863 ^ gpio_control_in_1[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[3]/shift_register[5] (net)
                    0.0307    0.0002    3.8865 ^ gpio_control_in_1[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.2717 ^ gpio_control_in_1[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[3]/net58 (net)
                    0.0734    0.0005    4.2722 ^ gpio_control_in_1[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2722   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.9382 ^ gpio_control_in_1[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0382   clock uncertainty
                             -0.2845    3.7538   clock reconvergence pessimism
                             -0.0226    3.7311   library hold time
                                        3.7311   data required time
-------------------------------------------------------------------------------------
                                        3.7311   data required time
                                       -4.2722   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.9667 ^ gpio_control_in_1[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.1994 ^ gpio_control_in_1[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[4]/shift_register[5] (net)
                    0.0307    0.0002    4.1996 ^ gpio_control_in_1[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.5848 ^ gpio_control_in_1[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[4]/net58 (net)
                    0.0734    0.0005    4.5853 ^ gpio_control_in_1[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5853   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    4.2757 ^ gpio_control_in_1[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3757   clock uncertainty
                             -0.3089    4.0669   clock reconvergence pessimism
                             -0.0226    4.0442   library hold time
                                        4.0442   data required time
-------------------------------------------------------------------------------------
                                        4.0442   data required time
                                       -4.5853   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.2786 ^ gpio_control_in_1[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.5113 ^ gpio_control_in_1[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[5]/shift_register[5] (net)
                    0.0307    0.0002    4.5115 ^ gpio_control_in_1[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.8967 ^ gpio_control_in_1[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[5]/net58 (net)
                    0.0734    0.0005    4.8972 ^ gpio_control_in_1[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8972   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    4.6120 ^ gpio_control_in_1[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7120   clock uncertainty
                             -0.3332    4.3788   clock reconvergence pessimism
                             -0.0226    4.3561   library hold time
                                        4.3561   data required time
-------------------------------------------------------------------------------------
                                        4.3561   data required time
                                       -4.8972   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.7661 ^ gpio_control_in_1a[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    1.9988 ^ gpio_control_in_1a[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[3]/shift_register[5] (net)
                    0.0307    0.0002    1.9990 ^ gpio_control_in_1a[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.3842 ^ gpio_control_in_1a[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[3]/net58 (net)
                    0.0734    0.0005    2.3847 ^ gpio_control_in_1a[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3847   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    1.9037 ^ gpio_control_in_1a[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0037   clock uncertainty
                             -0.1374    1.8663   clock reconvergence pessimism
                             -0.0226    1.8437   library hold time
                                        1.8437   data required time
-------------------------------------------------------------------------------------
                                        1.8437   data required time
                                       -2.3847   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.0738 ^ gpio_control_in_1a[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.3065 ^ gpio_control_in_1a[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[4]/shift_register[5] (net)
                    0.0307    0.0002    2.3067 ^ gpio_control_in_1a[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.6919 ^ gpio_control_in_1a[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[4]/net58 (net)
                    0.0734    0.0005    2.6924 ^ gpio_control_in_1a[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6924   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.2354 ^ gpio_control_in_1a[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3354   clock uncertainty
                             -0.1614    2.1740   clock reconvergence pessimism
                             -0.0226    2.1514   library hold time
                                        2.1514   data required time
-------------------------------------------------------------------------------------
                                        2.1514   data required time
                                       -2.6924   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.3915 ^ gpio_control_in_1a[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.6242 ^ gpio_control_in_1a[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[5]/shift_register[5] (net)
                    0.0307    0.0002    2.6244 ^ gpio_control_in_1a[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.0096 ^ gpio_control_in_1a[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[5]/net58 (net)
                    0.0734    0.0005    3.0101 ^ gpio_control_in_1a[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0101   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.5778 ^ gpio_control_in_1a[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6778   clock uncertainty
                             -0.1861    2.4917   clock reconvergence pessimism
                             -0.0226    2.4690   library hold time
                                        2.4690   data required time
-------------------------------------------------------------------------------------
                                        2.4690   data required time
                                       -3.0101   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.1149 ^ gpio_control_in_2[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.3476 ^ gpio_control_in_2[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[10]/shift_register[5] (net)
                    0.0307    0.0002    4.3478 ^ gpio_control_in_2[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.7330 ^ gpio_control_in_2[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[10]/net58 (net)
                    0.0734    0.0005    4.7335 ^ gpio_control_in_2[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7335   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    4.4355 ^ gpio_control_in_2[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5355   clock uncertainty
                             -0.3204    4.2151   clock reconvergence pessimism
                             -0.0226    4.1924   library hold time
                                        4.1924   data required time
-------------------------------------------------------------------------------------
                                        4.1924   data required time
                                       -4.7335   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.8041 ^ gpio_control_in_2[11]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.0368 ^ gpio_control_in_2[11]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[11]/shift_register[5] (net)
                    0.0307    0.0002    4.0370 ^ gpio_control_in_2[11]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.4222 ^ gpio_control_in_2[11]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[11]/net58 (net)
                    0.0734    0.0005    4.4227 ^ gpio_control_in_2[11]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4227   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    4.1005 ^ gpio_control_in_2[11]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2005   clock uncertainty
                             -0.2962    3.9043   clock reconvergence pessimism
                             -0.0226    3.8817   library hold time
                                        3.8817   data required time
-------------------------------------------------------------------------------------
                                        3.8817   data required time
                                       -4.4227   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.1301 ^ gpio_control_in_2[13]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.3628 ^ gpio_control_in_2[13]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[13]/shift_register[5] (net)
                    0.0307    0.0002    3.3630 ^ gpio_control_in_2[13]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.7482 ^ gpio_control_in_2[13]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[13]/net58 (net)
                    0.0734    0.0005    3.7487 ^ gpio_control_in_2[13]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.3740 ^ gpio_control_in_2[13]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4740   clock uncertainty
                             -0.2437    3.2303   clock reconvergence pessimism
                             -0.0226    3.2077   library hold time
                                        3.2077   data required time
-------------------------------------------------------------------------------------
                                        3.2077   data required time
                                       -3.7487   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.8206 ^ gpio_control_in_2[14]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.0533 ^ gpio_control_in_2[14]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[14]/shift_register[5] (net)
                    0.0307    0.0002    3.0535 ^ gpio_control_in_2[14]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.4387 ^ gpio_control_in_2[14]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[14]/net58 (net)
                    0.0734    0.0005    3.4392 ^ gpio_control_in_2[14]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4392   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.0403 ^ gpio_control_in_2[14]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1403   clock uncertainty
                             -0.2196    2.9208   clock reconvergence pessimism
                             -0.0226    2.8981   library hold time
                                        2.8981   data required time
-------------------------------------------------------------------------------------
                                        2.8981   data required time
                                       -3.4392   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    2.5054 ^ gpio_control_in_2[15]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    2.7380 ^ gpio_control_in_2[15]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[15]/shift_register[5] (net)
                    0.0307    0.0002    2.7382 ^ gpio_control_in_2[15]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.1234 ^ gpio_control_in_2[15]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[15]/net58 (net)
                    0.0734    0.0005    3.1240 ^ gpio_control_in_2[15]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1240   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    2.7005 ^ gpio_control_in_2[15]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8005   clock uncertainty
                             -0.1950    2.6055   clock reconvergence pessimism
                             -0.0226    2.5829   library hold time
                                        2.5829   data required time
-------------------------------------------------------------------------------------
                                        2.5829   data required time
                                       -3.1240   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.3494 ^ gpio_control_in_2[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.5821 ^ gpio_control_in_2[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[6]/shift_register[5] (net)
                    0.0307    0.0002    5.5823 ^ gpio_control_in_2[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.9675 ^ gpio_control_in_2[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[6]/net58 (net)
                    0.0734    0.0005    5.9680 ^ gpio_control_in_2[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9680   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    5.7662 ^ gpio_control_in_2[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8662   clock uncertainty
                             -0.4166    5.4496   clock reconvergence pessimism
                             -0.0226    5.4269   library hold time
                                        5.4269   data required time
-------------------------------------------------------------------------------------
                                        5.4269   data required time
                                       -5.9680   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.0429 ^ gpio_control_in_2[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.2755 ^ gpio_control_in_2[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[7]/shift_register[5] (net)
                    0.0307    0.0002    5.2757 ^ gpio_control_in_2[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.6610 ^ gpio_control_in_2[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[7]/net58 (net)
                    0.0734    0.0005    5.6615 ^ gpio_control_in_2[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6615   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    5.4358 ^ gpio_control_in_2[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5358   clock uncertainty
                             -0.3927    5.1430   clock reconvergence pessimism
                             -0.0226    5.1204   library hold time
                                        5.1204   data required time
-------------------------------------------------------------------------------------
                                        5.1204   data required time
                                       -5.6615   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.7331 ^ gpio_control_in_2[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.9658 ^ gpio_control_in_2[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[8]/shift_register[5] (net)
                    0.0307    0.0002    4.9660 ^ gpio_control_in_2[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.3512 ^ gpio_control_in_2[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[8]/net58 (net)
                    0.0734    0.0005    5.3517 ^ gpio_control_in_2[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3517   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    5.1019 ^ gpio_control_in_2[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2019   clock uncertainty
                             -0.3686    4.8333   clock reconvergence pessimism
                             -0.0226    4.8106   library hold time
                                        4.8106   data required time
-------------------------------------------------------------------------------------
                                        4.8106   data required time
                                       -5.3517   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.4244 ^ gpio_control_in_2[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.6571 ^ gpio_control_in_2[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[9]/shift_register[5] (net)
                    0.0307    0.0002    4.6573 ^ gpio_control_in_2[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.0425 ^ gpio_control_in_2[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[9]/net58 (net)
                    0.0734    0.0005    5.0430 ^ gpio_control_in_2[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0430   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    4.7691 ^ gpio_control_in_2[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8691   clock uncertainty
                             -0.3445    4.5246   clock reconvergence pessimism
                             -0.0226    4.5020   library hold time
                                        4.5020   data required time
-------------------------------------------------------------------------------------
                                        4.5020   data required time
                                       -5.0430   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.2173 ^ gpio_control_bidir_1[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    0.4500 ^ gpio_control_bidir_1[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_bidir_1[0]/shift_register[5] (net)
                    0.0307    0.0002    0.4502 ^ gpio_control_bidir_1[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    0.8354 ^ gpio_control_bidir_1[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_bidir_1[0]/net58 (net)
                    0.0734    0.0005    0.8359 ^ gpio_control_bidir_1[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8359   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    0.2342 ^ gpio_control_bidir_1[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3342   clock uncertainty
                             -0.0167    0.3175   clock reconvergence pessimism
                             -0.0226    0.2949   library hold time
                                        0.2949   data required time
-------------------------------------------------------------------------------------
                                        0.2949   data required time
                                       -0.8359   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.0840 ^ gpio_control_in_1[10]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    6.3167 ^ gpio_control_in_1[10]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[10]/shift_register[5] (net)
                    0.0307    0.0002    6.3169 ^ gpio_control_in_1[10]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    6.7021 ^ gpio_control_in_1[10]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[10]/net58 (net)
                    0.0734    0.0005    6.7026 ^ gpio_control_in_1[10]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7026   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    6.5580 ^ gpio_control_in_1[10]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6580   clock uncertainty
                             -0.4739    6.1842   clock reconvergence pessimism
                             -0.0226    6.1615   library hold time
                                        6.1615   data required time
-------------------------------------------------------------------------------------
                                        6.1615   data required time
                                       -6.7026   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.0213 ^ gpio_control_in_1[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.2540 ^ gpio_control_in_1[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[1]/shift_register[5] (net)
                    0.0307    0.0002    3.2542 ^ gpio_control_in_1[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.6394 ^ gpio_control_in_1[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[1]/net58 (net)
                    0.0734    0.0005    3.6399 ^ gpio_control_in_1[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6399   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.2567 ^ gpio_control_in_1[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3567   clock uncertainty
                             -0.2352    3.1215   clock reconvergence pessimism
                             -0.0226    3.0988   library hold time
                                        3.0988   data required time
-------------------------------------------------------------------------------------
                                        3.0988   data required time
                                       -3.6399   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.3432 ^ gpio_control_in_1[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.5759 ^ gpio_control_in_1[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[2]/shift_register[5] (net)
                    0.0307    0.0002    3.5761 ^ gpio_control_in_1[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    3.9613 ^ gpio_control_in_1[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[2]/net58 (net)
                    0.0734    0.0005    3.9618 ^ gpio_control_in_1[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.6036 ^ gpio_control_in_1[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7036   clock uncertainty
                             -0.2603    3.4434   clock reconvergence pessimism
                             -0.0226    3.4207   library hold time
                                        3.4207   data required time
-------------------------------------------------------------------------------------
                                        3.4207   data required time
                                       -3.9618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.4170 ^ gpio_control_in_1[8]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.6497 ^ gpio_control_in_1[8]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[8]/shift_register[5] (net)
                    0.0307    0.0002    5.6499 ^ gpio_control_in_1[8]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    6.0351 ^ gpio_control_in_1[8]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[8]/net58 (net)
                    0.0734    0.0005    6.0356 ^ gpio_control_in_1[8]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0356   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    5.8391 ^ gpio_control_in_1[8]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9391   clock uncertainty
                             -0.4219    5.5172   clock reconvergence pessimism
                             -0.0226    5.4945   library hold time
                                        5.4945   data required time
-------------------------------------------------------------------------------------
                                        5.4945   data required time
                                       -6.0356   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.7512 ^ gpio_control_in_1[9]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.9838 ^ gpio_control_in_1[9]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[9]/shift_register[5] (net)
                    0.0307    0.0002    5.9840 ^ gpio_control_in_1[9]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    6.3693 ^ gpio_control_in_1[9]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[9]/net58 (net)
                    0.0734    0.0005    6.3698 ^ gpio_control_in_1[9]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3698   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    6.1992 ^ gpio_control_in_1[9]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2992   clock uncertainty
                             -0.4479    5.8513   clock reconvergence pessimism
                             -0.0226    5.8287   library hold time
                                        5.8287   data required time
-------------------------------------------------------------------------------------
                                        5.8287   data required time
                                       -6.3698   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    0.8309 ^ gpio_control_in_1a[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    1.0635 ^ gpio_control_in_1a[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[0]/shift_register[5] (net)
                    0.0307    0.0002    1.0637 ^ gpio_control_in_1a[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    1.4490 ^ gpio_control_in_1a[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[0]/net58 (net)
                    0.0734    0.0005    1.4495 ^ gpio_control_in_1a[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4495   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    0.8955 ^ gpio_control_in_1a[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9955   clock uncertainty
                             -0.0645    0.9310   clock reconvergence pessimism
                             -0.0226    0.9084   library hold time
                                        0.9084   data required time
-------------------------------------------------------------------------------------
                                        0.9084   data required time
                                       -1.4495   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.1478 ^ gpio_control_in_1a[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    1.3804 ^ gpio_control_in_1a[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[1]/shift_register[5] (net)
                    0.0307    0.0002    1.3806 ^ gpio_control_in_1a[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    1.7659 ^ gpio_control_in_1a[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[1]/net58 (net)
                    0.0734    0.0005    1.7664 ^ gpio_control_in_1a[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7664   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    1.2371 ^ gpio_control_in_1a[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3371   clock uncertainty
                             -0.0892    1.2479   clock reconvergence pessimism
                             -0.0226    1.2253   library hold time
                                        1.2253   data required time
-------------------------------------------------------------------------------------
                                        1.2253   data required time
                                       -1.7664   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    1.4553 ^ gpio_control_in_1a[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    1.6879 ^ gpio_control_in_1a[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1a[2]/shift_register[5] (net)
                    0.0307    0.0002    1.6881 ^ gpio_control_in_1a[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    2.0734 ^ gpio_control_in_1a[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1a[2]/net58 (net)
                    0.0734    0.0005    2.0739 ^ gpio_control_in_1a[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0739   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    1.5686 ^ gpio_control_in_1a[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6686   clock uncertainty
                             -0.1132    1.5554   clock reconvergence pessimism
                             -0.0226    1.5328   library hold time
                                        1.5328   data required time
-------------------------------------------------------------------------------------
                                        1.5328   data required time
                                       -2.0739   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    7.3888 ^ gpio_control_in_2[0]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    7.6214 ^ gpio_control_in_2[0]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[0]/shift_register[5] (net)
                    0.0307    0.0002    7.6216 ^ gpio_control_in_2[0]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    8.0069 ^ gpio_control_in_2[0]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[0]/net58 (net)
                    0.0734    0.0005    8.0074 ^ gpio_control_in_2[0]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0074   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    7.9645 ^ gpio_control_in_2[0]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0645   clock uncertainty
                             -0.5755    7.4889   clock reconvergence pessimism
                             -0.0226    7.4663   library hold time
                                        7.4663   data required time
-------------------------------------------------------------------------------------
                                        7.4663   data required time
                                       -8.0074   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    7.0624 ^ gpio_control_in_2[1]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    7.2951 ^ gpio_control_in_2[1]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[1]/shift_register[5] (net)
                    0.0307    0.0002    7.2953 ^ gpio_control_in_2[1]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    7.6805 ^ gpio_control_in_2[1]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[1]/net58 (net)
                    0.0734    0.0005    7.6810 ^ gpio_control_in_2[1]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6810   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    7.6127 ^ gpio_control_in_2[1]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7127   clock uncertainty
                             -0.5501    7.1626   clock reconvergence pessimism
                             -0.0226    7.1400   library hold time
                                        7.1400   data required time
-------------------------------------------------------------------------------------
                                        7.1400   data required time
                                       -7.6810   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.7374 ^ gpio_control_in_2[2]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    6.9701 ^ gpio_control_in_2[2]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[2]/shift_register[5] (net)
                    0.0307    0.0002    6.9702 ^ gpio_control_in_2[2]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    7.3555 ^ gpio_control_in_2[2]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[2]/net58 (net)
                    0.0734    0.0005    7.3560 ^ gpio_control_in_2[2]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3560   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    7.2623 ^ gpio_control_in_2[2]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3623   clock uncertainty
                             -0.5248    6.8376   clock reconvergence pessimism
                             -0.0226    6.8149   library hold time
                                        6.8149   data required time
-------------------------------------------------------------------------------------
                                        6.8149   data required time
                                       -7.3560   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.4092 ^ gpio_control_in_2[3]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    6.6419 ^ gpio_control_in_2[3]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[3]/shift_register[5] (net)
                    0.0307    0.0002    6.6420 ^ gpio_control_in_2[3]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    7.0273 ^ gpio_control_in_2[3]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[3]/net58 (net)
                    0.0734    0.0005    7.0278 ^ gpio_control_in_2[3]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0278   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    6.9085 ^ gpio_control_in_2[3]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0085   clock uncertainty
                             -0.4992    6.5093   clock reconvergence pessimism
                             -0.0226    6.4867   library hold time
                                        6.4867   data required time
-------------------------------------------------------------------------------------
                                        6.4867   data required time
                                       -7.0278   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    3.4971 ^ gpio_control_in_2[12]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    3.7298 ^ gpio_control_in_2[12]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[12]/shift_register[5] (net)
                    0.0307    0.0002    3.7300 ^ gpio_control_in_2[12]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    4.1152 ^ gpio_control_in_2[12]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[12]/net58 (net)
                    0.0734    0.0005    4.1157 ^ gpio_control_in_2[12]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1157   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    3.7695 ^ gpio_control_in_2[12]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8695   clock uncertainty
                             -0.2723    3.5973   clock reconvergence pessimism
                             -0.0226    3.5746   library hold time
                                        3.5746   data required time
-------------------------------------------------------------------------------------
                                        3.5746   data required time
                                       -4.1157   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    6.0877 ^ gpio_control_in_2[4]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    6.3203 ^ gpio_control_in_2[4]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[4]/shift_register[5] (net)
                    0.0307    0.0002    6.3205 ^ gpio_control_in_2[4]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    6.7058 ^ gpio_control_in_2[4]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[4]/net58 (net)
                    0.0734    0.0005    6.7063 ^ gpio_control_in_2[4]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7063   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    6.5620 ^ gpio_control_in_2[4]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6620   clock uncertainty
                             -0.4741    6.1878   clock reconvergence pessimism
                             -0.0226    6.1652   library hold time
                                        6.1652   data required time
-------------------------------------------------------------------------------------
                                        6.1652   data required time
                                       -6.7063   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.7206 ^ gpio_control_in_2[5]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.9533 ^ gpio_control_in_2[5]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_2[5]/shift_register[5] (net)
                    0.0307    0.0002    5.9535 ^ gpio_control_in_2[5]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    6.3387 ^ gpio_control_in_2[5]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_2[5]/net58 (net)
                    0.0734    0.0005    6.3392 ^ gpio_control_in_2[5]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3392   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0442    0.0030    6.1663 ^ gpio_control_in_2[5]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2663   clock uncertainty
                             -0.4455    5.8208   clock reconvergence pessimism
                             -0.0226    5.7981   library hold time
                                        5.7981   data required time
-------------------------------------------------------------------------------------
                                        5.7981   data required time
                                       -6.3392   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    4.6869 ^ gpio_control_in_1[6]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    4.9195 ^ gpio_control_in_1[6]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[6]/shift_register[5] (net)
                    0.0307    0.0002    4.9197 ^ gpio_control_in_1[6]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.3050 ^ gpio_control_in_1[6]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[6]/net58 (net)
                    0.0734    0.0005    5.3055 ^ gpio_control_in_1[6]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3055   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0030    5.0520 ^ gpio_control_in_1[6]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1520   clock uncertainty
                             -0.3650    4.7870   clock reconvergence pessimism
                             -0.0226    4.7644   library hold time
                                        4.7644   data required time
-------------------------------------------------------------------------------------
                                        4.7644   data required time
                                       -5.3055   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0028    5.0940 ^ gpio_control_in_1[7]/_124_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0307    0.2327    5.3267 ^ gpio_control_in_1[7]/_124_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0030                                 gpio_control_in_1[7]/shift_register[5] (net)
                    0.0307    0.0002    5.3268 ^ gpio_control_in_1[7]/hold13/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0734    0.3852    5.7121 ^ gpio_control_in_1[7]/hold13/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0081                                 gpio_control_in_1[7]/net58 (net)
                    0.0734    0.0005    5.7126 ^ gpio_control_in_1[7]/_125_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7126   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0030    5.4909 ^ gpio_control_in_1[7]/_125_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5909   clock uncertainty
                             -0.3967    5.1941   clock reconvergence pessimism
                             -0.0226    5.1715   library hold time
                                        5.1715   data required time
-------------------------------------------------------------------------------------
                                        5.1715   data required time
                                       -5.7126   data arrival time
-------------------------------------------------------------------------------------
                                        0.5411   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.2928 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.3830 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.3845 ^ gpio_control_in_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    7.6168 ^ gpio_control_in_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[0]/shift_register[9] (net)
                    0.0312    0.0002    7.6170 ^ gpio_control_in_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    8.0086 ^ gpio_control_in_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[0]/net47 (net)
                    0.0816    0.0006    8.0092 ^ gpio_control_in_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0092   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.8610 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.9582 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.9598 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0598   clock uncertainty
                             -0.5753    7.4845   clock reconvergence pessimism
                             -0.0234    7.4611   library hold time
                                        7.4611   data required time
-------------------------------------------------------------------------------------
                                        7.4611   data required time
                                       -8.0092   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.5198 ^ gpio_control_bidir_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    0.7521 ^ gpio_control_bidir_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[1]/shift_register[9] (net)
                    0.0312    0.0002    0.7523 ^ gpio_control_bidir_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    1.1439 ^ gpio_control_bidir_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_bidir_1[1]/net47 (net)
                    0.0816    0.0006    1.1445 ^ gpio_control_bidir_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1445   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.5602 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6602   clock uncertainty
                             -0.0404    0.6198   clock reconvergence pessimism
                             -0.0234    0.5964   library hold time
                                        0.5964   data required time
-------------------------------------------------------------------------------------
                                        0.5964   data required time
                                       -1.1445   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.1941 ^ gpio_control_bidir_2[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.4263 ^ gpio_control_bidir_2[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[0]/shift_register[9] (net)
                    0.0312    0.0002    2.4265 ^ gpio_control_bidir_2[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.8182 ^ gpio_control_bidir_2[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_bidir_2[0]/net47 (net)
                    0.0816    0.0006    2.8188 ^ gpio_control_bidir_2[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8188   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.3649 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4649   clock uncertainty
                             -0.1708    2.2940   clock reconvergence pessimism
                             -0.0234    2.2707   library hold time
                                        2.2707   data required time
-------------------------------------------------------------------------------------
                                        2.2707   data required time
                                       -2.8188   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.8900 ^ gpio_control_bidir_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.1222 ^ gpio_control_bidir_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[1]/shift_register[9] (net)
                    0.0312    0.0002    2.1224 ^ gpio_control_bidir_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.5141 ^ gpio_control_bidir_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_bidir_2[1]/net47 (net)
                    0.0816    0.0006    2.5147 ^ gpio_control_bidir_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5147   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.0371 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1371   clock uncertainty
                             -0.1471    1.9899   clock reconvergence pessimism
                             -0.0234    1.9666   library hold time
                                        1.9666   data required time
-------------------------------------------------------------------------------------
                                        1.9666   data required time
                                       -2.5147   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.5851 ^ gpio_control_bidir_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    1.8173 ^ gpio_control_bidir_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_2[2]/shift_register[9] (net)
                    0.0312    0.0002    1.8175 ^ gpio_control_bidir_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.2092 ^ gpio_control_bidir_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_bidir_2[2]/net47 (net)
                    0.0816    0.0006    2.2098 ^ gpio_control_bidir_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2098   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.7084 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8084   clock uncertainty
                             -0.1234    1.6850   clock reconvergence pessimism
                             -0.0234    1.6617   library hold time
                                        1.6617   data required time
-------------------------------------------------------------------------------------
                                        1.6617   data required time
                                       -2.2098   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.7029 ^ gpio_control_in_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.9352 ^ gpio_control_in_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[0]/shift_register[9] (net)
                    0.0312    0.0002    2.9354 ^ gpio_control_in_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.3271 ^ gpio_control_in_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[0]/net47 (net)
                    0.0816    0.0006    3.3276 ^ gpio_control_in_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3276   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.9134 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0134   clock uncertainty
                             -0.2105    2.8029   clock reconvergence pessimism
                             -0.0234    2.7796   library hold time
                                        2.7796   data required time
-------------------------------------------------------------------------------------
                                        2.7796   data required time
                                       -3.3276   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.0171 ^ gpio_control_in_1[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.2493 ^ gpio_control_in_1[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[1]/shift_register[9] (net)
                    0.0312    0.0002    3.2495 ^ gpio_control_in_1[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.6412 ^ gpio_control_in_1[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[1]/net47 (net)
                    0.0816    0.0006    3.6418 ^ gpio_control_in_1[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6418   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.2520 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3520   clock uncertainty
                             -0.2350    3.1170   clock reconvergence pessimism
                             -0.0234    3.0937   library hold time
                                        3.0937   data required time
-------------------------------------------------------------------------------------
                                        3.0937   data required time
                                       -3.6418   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.6494 ^ gpio_control_in_1[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.8816 ^ gpio_control_in_1[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[3]/shift_register[9] (net)
                    0.0312    0.0002    3.8818 ^ gpio_control_in_1[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.2735 ^ gpio_control_in_1[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[3]/net47 (net)
                    0.0816    0.0006    4.2740 ^ gpio_control_in_1[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2740   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.9336 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0336   clock uncertainty
                             -0.2842    3.7493   clock reconvergence pessimism
                             -0.0234    3.7260   library hold time
                                        3.7260   data required time
-------------------------------------------------------------------------------------
                                        3.7260   data required time
                                       -4.2740   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.9625 ^ gpio_control_in_1[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.1947 ^ gpio_control_in_1[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[4]/shift_register[9] (net)
                    0.0312    0.0002    4.1949 ^ gpio_control_in_1[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.5866 ^ gpio_control_in_1[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[4]/net47 (net)
                    0.0816    0.0006    4.5872 ^ gpio_control_in_1[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.5872   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.2711 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3711   clock uncertainty
                             -0.3086    4.0624   clock reconvergence pessimism
                             -0.0234    4.0391   library hold time
                                        4.0391   data required time
-------------------------------------------------------------------------------------
                                        4.0391   data required time
                                       -4.5872   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.2744 ^ gpio_control_in_1[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.5066 ^ gpio_control_in_1[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[5]/shift_register[9] (net)
                    0.0312    0.0002    4.5068 ^ gpio_control_in_1[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.8985 ^ gpio_control_in_1[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[5]/net47 (net)
                    0.0816    0.0006    4.8991 ^ gpio_control_in_1[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.8991   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.6073 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7073   clock uncertainty
                             -0.3329    4.3744   clock reconvergence pessimism
                             -0.0234    4.3510   library hold time
                                        4.3510   data required time
-------------------------------------------------------------------------------------
                                        4.3510   data required time
                                       -4.8991   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.4128 ^ gpio_control_in_1[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.6450 ^ gpio_control_in_1[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[8]/shift_register[9] (net)
                    0.0312    0.0002    5.6452 ^ gpio_control_in_1[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    6.0369 ^ gpio_control_in_1[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[8]/net47 (net)
                    0.0816    0.0006    6.0375 ^ gpio_control_in_1[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0375   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.8344 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9344   clock uncertainty
                             -0.4217    5.5128   clock reconvergence pessimism
                             -0.0234    5.4894   library hold time
                                        5.4894   data required time
-------------------------------------------------------------------------------------
                                        5.4894   data required time
                                       -6.0375   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.8266 ^ gpio_control_in_1a[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    1.0589 ^ gpio_control_in_1a[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[0]/shift_register[9] (net)
                    0.0312    0.0002    1.0590 ^ gpio_control_in_1a[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    1.4507 ^ gpio_control_in_1a[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[0]/net47 (net)
                    0.0816    0.0006    1.4513 ^ gpio_control_in_1a[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4513   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.8909 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9909   clock uncertainty
                             -0.0643    0.9266   clock reconvergence pessimism
                             -0.0234    0.9032   library hold time
                                        0.9032   data required time
-------------------------------------------------------------------------------------
                                        0.9032   data required time
                                       -1.4513   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.1435 ^ gpio_control_in_1a[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    1.3758 ^ gpio_control_in_1a[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[1]/shift_register[9] (net)
                    0.0312    0.0002    1.3760 ^ gpio_control_in_1a[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    1.7676 ^ gpio_control_in_1a[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[1]/net47 (net)
                    0.0816    0.0006    1.7682 ^ gpio_control_in_1a[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.2325 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3325   clock uncertainty
                             -0.0890    1.2435   clock reconvergence pessimism
                             -0.0234    1.2201   library hold time
                                        1.2201   data required time
-------------------------------------------------------------------------------------
                                        1.2201   data required time
                                       -1.7682   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.4510 ^ gpio_control_in_1a[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    1.6833 ^ gpio_control_in_1a[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[2]/shift_register[9] (net)
                    0.0312    0.0002    1.6835 ^ gpio_control_in_1a[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.0751 ^ gpio_control_in_1a[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[2]/net47 (net)
                    0.0816    0.0006    2.0757 ^ gpio_control_in_1a[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0757   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.5640 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6640   clock uncertainty
                             -0.1129    1.5510   clock reconvergence pessimism
                             -0.0234    1.5277   library hold time
                                        1.5277   data required time
-------------------------------------------------------------------------------------
                                        1.5277   data required time
                                       -2.0757   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.7619 ^ gpio_control_in_1a[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    1.9941 ^ gpio_control_in_1a[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[3]/shift_register[9] (net)
                    0.0312    0.0002    1.9943 ^ gpio_control_in_1a[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.3860 ^ gpio_control_in_1a[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[3]/net47 (net)
                    0.0816    0.0006    2.3866 ^ gpio_control_in_1a[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.3866   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    1.8991 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9991   clock uncertainty
                             -0.1372    1.8619   clock reconvergence pessimism
                             -0.0234    1.8385   library hold time
                                        1.8385   data required time
-------------------------------------------------------------------------------------
                                        1.8385   data required time
                                       -2.3866   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.0696 ^ gpio_control_in_1a[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.3018 ^ gpio_control_in_1a[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[4]/shift_register[9] (net)
                    0.0312    0.0002    2.3020 ^ gpio_control_in_1a[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    2.6937 ^ gpio_control_in_1a[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[4]/net47 (net)
                    0.0816    0.0006    2.6943 ^ gpio_control_in_1a[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.6943   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.2307 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3307   clock uncertainty
                             -0.1611    2.1696   clock reconvergence pessimism
                             -0.0234    2.1462   library hold time
                                        2.1462   data required time
-------------------------------------------------------------------------------------
                                        2.1462   data required time
                                       -2.6943   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.3873 ^ gpio_control_in_1a[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.6195 ^ gpio_control_in_1a[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1a[5]/shift_register[9] (net)
                    0.0312    0.0002    2.6197 ^ gpio_control_in_1a[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.0114 ^ gpio_control_in_1a[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1a[5]/net47 (net)
                    0.0816    0.0006    3.0120 ^ gpio_control_in_1a[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0120   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.5731 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6731   clock uncertainty
                             -0.1859    2.4872   clock reconvergence pessimism
                             -0.0234    2.4639   library hold time
                                        2.4639   data required time
-------------------------------------------------------------------------------------
                                        2.4639   data required time
                                       -3.0120   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.1107 ^ gpio_control_in_2[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.3429 ^ gpio_control_in_2[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[10]/shift_register[9] (net)
                    0.0312    0.0002    4.3431 ^ gpio_control_in_2[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.7348 ^ gpio_control_in_2[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[10]/net47 (net)
                    0.0816    0.0006    4.7354 ^ gpio_control_in_2[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7354   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.4309 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5309   clock uncertainty
                             -0.3202    4.2107   clock reconvergence pessimism
                             -0.0234    4.1873   library hold time
                                        4.1873   data required time
-------------------------------------------------------------------------------------
                                        4.1873   data required time
                                       -4.7354   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.7999 ^ gpio_control_in_2[11]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.0321 ^ gpio_control_in_2[11]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[11]/shift_register[9] (net)
                    0.0312    0.0002    4.0323 ^ gpio_control_in_2[11]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.4240 ^ gpio_control_in_2[11]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[11]/net47 (net)
                    0.0816    0.0006    4.4246 ^ gpio_control_in_2[11]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4246   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.0959 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1959   clock uncertainty
                             -0.2960    3.8999   clock reconvergence pessimism
                             -0.0234    3.8765   library hold time
                                        3.8765   data required time
-------------------------------------------------------------------------------------
                                        3.8765   data required time
                                       -4.4246   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.1259 ^ gpio_control_in_2[13]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.3581 ^ gpio_control_in_2[13]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[13]/shift_register[9] (net)
                    0.0312    0.0002    3.3583 ^ gpio_control_in_2[13]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.7500 ^ gpio_control_in_2[13]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[13]/net47 (net)
                    0.0816    0.0006    3.7506 ^ gpio_control_in_2[13]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7506   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.3693 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4693   clock uncertainty
                             -0.2435    3.2259   clock reconvergence pessimism
                             -0.0234    3.2025   library hold time
                                        3.2025   data required time
-------------------------------------------------------------------------------------
                                        3.2025   data required time
                                       -3.7506   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.8163 ^ gpio_control_in_2[14]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.0486 ^ gpio_control_in_2[14]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[14]/shift_register[9] (net)
                    0.0312    0.0002    3.0488 ^ gpio_control_in_2[14]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.4405 ^ gpio_control_in_2[14]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[14]/net47 (net)
                    0.0816    0.0006    3.4410 ^ gpio_control_in_2[14]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4410   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.0357 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1357   clock uncertainty
                             -0.2193    2.9163   clock reconvergence pessimism
                             -0.0234    2.8930   library hold time
                                        2.8930   data required time
-------------------------------------------------------------------------------------
                                        2.8930   data required time
                                       -3.4410   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.5011 ^ gpio_control_in_2[15]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    2.7333 ^ gpio_control_in_2[15]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[15]/shift_register[9] (net)
                    0.0312    0.0002    2.7335 ^ gpio_control_in_2[15]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.1252 ^ gpio_control_in_2[15]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[15]/net47 (net)
                    0.0816    0.0006    3.1258 ^ gpio_control_in_2[15]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1258   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0016    2.6959 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7959   clock uncertainty
                             -0.1948    2.6011   clock reconvergence pessimism
                             -0.0234    2.5777   library hold time
                                        2.5777   data required time
-------------------------------------------------------------------------------------
                                        2.5777   data required time
                                       -3.1258   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.0582 ^ gpio_control_in_2[1]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    7.2904 ^ gpio_control_in_2[1]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[1]/shift_register[9] (net)
                    0.0312    0.0002    7.2906 ^ gpio_control_in_2[1]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    7.6823 ^ gpio_control_in_2[1]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[1]/net47 (net)
                    0.0816    0.0006    7.6829 ^ gpio_control_in_2[1]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6829   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.6080 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7080   clock uncertainty
                             -0.5499    7.1582   clock reconvergence pessimism
                             -0.0234    7.1348   library hold time
                                        7.1348   data required time
-------------------------------------------------------------------------------------
                                        7.1348   data required time
                                       -7.6829   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.2131 ^ gpio_control_bidir_1[0]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    0.4453 ^ gpio_control_bidir_1[0]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_bidir_1[0]/shift_register[9] (net)
                    0.0312    0.0002    0.4455 ^ gpio_control_bidir_1[0]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    0.8372 ^ gpio_control_bidir_1[0]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_bidir_1[0]/net47 (net)
                    0.0816    0.0006    0.8378 ^ gpio_control_bidir_1[0]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8378   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0016    0.2296 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3296   clock uncertainty
                             -0.0165    0.3131   clock reconvergence pessimism
                             -0.0234    0.2897   library hold time
                                        0.2897   data required time
-------------------------------------------------------------------------------------
                                        0.2897   data required time
                                       -0.8378   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    5.9880 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.0782 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.0798 ^ gpio_control_in_1[10]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    6.3120 ^ gpio_control_in_1[10]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[10]/shift_register[9] (net)
                    0.0312    0.0002    6.3122 ^ gpio_control_in_1[10]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    6.7039 ^ gpio_control_in_1[10]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[10]/net47 (net)
                    0.0816    0.0006    6.7045 ^ gpio_control_in_1[10]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7045   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.4546 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.5518 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.5534 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6534   clock uncertainty
                             -0.4736    6.1797   clock reconvergence pessimism
                             -0.0234    6.1564   library hold time
                                        6.1564   data required time
-------------------------------------------------------------------------------------
                                        6.1564   data required time
                                       -6.7045   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.3389 ^ gpio_control_in_1[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.5712 ^ gpio_control_in_1[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[2]/shift_register[9] (net)
                    0.0312    0.0002    3.5714 ^ gpio_control_in_1[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    3.9631 ^ gpio_control_in_1[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[2]/net47 (net)
                    0.0816    0.0006    3.9636 ^ gpio_control_in_1[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9636   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.5990 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6990   clock uncertainty
                             -0.2601    3.4389   clock reconvergence pessimism
                             -0.0234    3.4156   library hold time
                                        3.4156   data required time
-------------------------------------------------------------------------------------
                                        3.4156   data required time
                                       -3.9636   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.7469 ^ gpio_control_in_1[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.9792 ^ gpio_control_in_1[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[9]/shift_register[9] (net)
                    0.0312    0.0002    5.9793 ^ gpio_control_in_1[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    6.3710 ^ gpio_control_in_1[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[9]/net47 (net)
                    0.0816    0.0006    6.3716 ^ gpio_control_in_1[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3716   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.1946 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2946   clock uncertainty
                             -0.4477    5.8469   clock reconvergence pessimism
                             -0.0234    5.8235   library hold time
                                        5.8235   data required time
-------------------------------------------------------------------------------------
                                        5.8235   data required time
                                       -6.3716   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.7331 ^ gpio_control_in_2[2]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    6.9654 ^ gpio_control_in_2[2]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[2]/shift_register[9] (net)
                    0.0312    0.0002    6.9656 ^ gpio_control_in_2[2]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    7.3573 ^ gpio_control_in_2[2]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[2]/net47 (net)
                    0.0816    0.0006    7.3578 ^ gpio_control_in_2[2]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3578   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0016    7.2577 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3577   clock uncertainty
                             -0.5245    6.8331   clock reconvergence pessimism
                             -0.0234    6.8098   library hold time
                                        6.8098   data required time
-------------------------------------------------------------------------------------
                                        6.8098   data required time
                                       -7.3578   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.4049 ^ gpio_control_in_2[3]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    6.6372 ^ gpio_control_in_2[3]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[3]/shift_register[9] (net)
                    0.0312    0.0002    6.6374 ^ gpio_control_in_2[3]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    7.0291 ^ gpio_control_in_2[3]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[3]/net47 (net)
                    0.0816    0.0006    7.0296 ^ gpio_control_in_2[3]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0296   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.9039 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0039   clock uncertainty
                             -0.4990    6.5049   clock reconvergence pessimism
                             -0.0234    6.4816   library hold time
                                        6.4816   data required time
-------------------------------------------------------------------------------------
                                        6.4816   data required time
                                       -7.0296   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.3452 ^ gpio_control_in_2[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.5774 ^ gpio_control_in_2[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[6]/shift_register[9] (net)
                    0.0312    0.0002    5.5776 ^ gpio_control_in_2[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.9693 ^ gpio_control_in_2[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[6]/net47 (net)
                    0.0816    0.0006    5.9699 ^ gpio_control_in_2[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9699   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.7615 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8615   clock uncertainty
                             -0.4164    5.4452   clock reconvergence pessimism
                             -0.0234    5.4218   library hold time
                                        5.4218   data required time
-------------------------------------------------------------------------------------
                                        5.4218   data required time
                                       -5.9699   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0386 ^ gpio_control_in_2[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.2709 ^ gpio_control_in_2[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[7]/shift_register[9] (net)
                    0.0312    0.0002    5.2711 ^ gpio_control_in_2[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.6627 ^ gpio_control_in_2[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[7]/net47 (net)
                    0.0816    0.0006    5.6633 ^ gpio_control_in_2[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6633   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.4311 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5311   clock uncertainty
                             -0.3925    5.1386   clock reconvergence pessimism
                             -0.0234    5.1152   library hold time
                                        5.1152   data required time
-------------------------------------------------------------------------------------
                                        5.1152   data required time
                                       -5.6633   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.7289 ^ gpio_control_in_2[8]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.9611 ^ gpio_control_in_2[8]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[8]/shift_register[9] (net)
                    0.0312    0.0002    4.9613 ^ gpio_control_in_2[8]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.3530 ^ gpio_control_in_2[8]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[8]/net47 (net)
                    0.0816    0.0006    5.3536 ^ gpio_control_in_2[8]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3536   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0972 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1972   clock uncertainty
                             -0.3684    4.8288   clock reconvergence pessimism
                             -0.0234    4.8055   library hold time
                                        4.8055   data required time
-------------------------------------------------------------------------------------
                                        4.8055   data required time
                                       -5.3536   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.4202 ^ gpio_control_in_2[9]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.6524 ^ gpio_control_in_2[9]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[9]/shift_register[9] (net)
                    0.0312    0.0002    4.6526 ^ gpio_control_in_2[9]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.0443 ^ gpio_control_in_2[9]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[9]/net47 (net)
                    0.0816    0.0006    5.0449 ^ gpio_control_in_2[9]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.7645 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8645   clock uncertainty
                             -0.3443    4.5202   clock reconvergence pessimism
                             -0.0234    4.4968   library hold time
                                        4.4968   data required time
-------------------------------------------------------------------------------------
                                        4.4968   data required time
                                       -5.0449   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.4929 ^ gpio_control_in_2[12]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    3.7251 ^ gpio_control_in_2[12]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[12]/shift_register[9] (net)
                    0.0312    0.0002    3.7253 ^ gpio_control_in_2[12]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    4.1170 ^ gpio_control_in_2[12]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[12]/net47 (net)
                    0.0816    0.0006    4.1176 ^ gpio_control_in_2[12]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1176   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0016    3.7649 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8649   clock uncertainty
                             -0.2720    3.5928   clock reconvergence pessimism
                             -0.0234    3.5695   library hold time
                                        3.5695   data required time
-------------------------------------------------------------------------------------
                                        3.5695   data required time
                                       -4.1176   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.0834 ^ gpio_control_in_2[4]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    6.3157 ^ gpio_control_in_2[4]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[4]/shift_register[9] (net)
                    0.0312    0.0002    6.3159 ^ gpio_control_in_2[4]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    6.7075 ^ gpio_control_in_2[4]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[4]/net47 (net)
                    0.0816    0.0006    6.7081 ^ gpio_control_in_2[4]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7081   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.5573 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6573   clock uncertainty
                             -0.4739    6.1834   clock reconvergence pessimism
                             -0.0234    6.1600   library hold time
                                        6.1600   data required time
-------------------------------------------------------------------------------------
                                        6.1600   data required time
                                       -6.7081   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.7164 ^ gpio_control_in_2[5]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.9486 ^ gpio_control_in_2[5]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_2[5]/shift_register[9] (net)
                    0.0312    0.0002    5.9488 ^ gpio_control_in_2[5]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    6.3405 ^ gpio_control_in_2[5]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_2[5]/net47 (net)
                    0.0816    0.0006    6.3411 ^ gpio_control_in_2[5]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3411   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0016    6.1617 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2617   clock uncertainty
                             -0.4453    5.8164   clock reconvergence pessimism
                             -0.0234    5.7930   library hold time
                                        5.7930   data required time
-------------------------------------------------------------------------------------
                                        5.7930   data required time
                                       -6.3411   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    4.6826 ^ gpio_control_in_1[6]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    4.9149 ^ gpio_control_in_1[6]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[6]/shift_register[9] (net)
                    0.0312    0.0002    4.9151 ^ gpio_control_in_1[6]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.3067 ^ gpio_control_in_1[6]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[6]/net47 (net)
                    0.0816    0.0006    5.3073 ^ gpio_control_in_1[6]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3073   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0474 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1474   clock uncertainty
                             -0.3648    4.7826   clock reconvergence pessimism
                             -0.0234    4.7592   library hold time
                                        4.7592   data required time
-------------------------------------------------------------------------------------
                                        4.7592   data required time
                                       -5.3073   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.0897 ^ gpio_control_in_1[7]/_128_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0312    0.2322    5.3220 ^ gpio_control_in_1[7]/_128_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0033                                 gpio_control_in_1[7]/shift_register[9] (net)
                    0.0312    0.0002    5.3222 ^ gpio_control_in_1[7]/hold2/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0816    0.3917    5.7139 ^ gpio_control_in_1[7]/hold2/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0093                                 gpio_control_in_1[7]/net47 (net)
                    0.0816    0.0006    5.7144 ^ gpio_control_in_1[7]/_129_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7144   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0016    5.4862 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5862   clock uncertainty
                             -0.3965    5.1897   clock reconvergence pessimism
                             -0.0234    5.1664   library hold time
                                        5.1664   data required time
-------------------------------------------------------------------------------------
                                        5.1664   data required time
                                       -5.7144   data arrival time
-------------------------------------------------------------------------------------
                                        0.5481   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0014    4.6825 ^ gpio_control_in_1[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.9158 ^ gpio_control_in_1[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[6]/shift_register[10] (net)
                    0.0320    0.0002    4.9160 ^ gpio_control_in_1[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.3234 ^ gpio_control_in_1[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[6]/net54 (net)
                    0.1036    0.0008    5.3243 ^ gpio_control_in_1[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3243   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0526 ^ gpio_control_in_1[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1526   clock uncertainty
                             -0.3576    4.7950   clock reconvergence pessimism
                             -0.0249    4.7700   library hold time
                                        4.7700   data required time
-------------------------------------------------------------------------------------
                                        4.7700   data required time
                                       -5.3243   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.0896 ^ gpio_control_in_1[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.3229 ^ gpio_control_in_1[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[7]/shift_register[10] (net)
                    0.0320    0.0002    5.3231 ^ gpio_control_in_1[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.7305 ^ gpio_control_in_1[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[7]/net54 (net)
                    0.1036    0.0008    5.7314 ^ gpio_control_in_1[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7314   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.4914 ^ gpio_control_in_1[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5914   clock uncertainty
                             -0.3893    5.2021   clock reconvergence pessimism
                             -0.0249    5.1772   library hold time
                                        5.1772   data required time
-------------------------------------------------------------------------------------
                                        5.1772   data required time
                                       -5.7314   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.7163 ^ gpio_control_in_2[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.9495 ^ gpio_control_in_2[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[5]/shift_register[10] (net)
                    0.0320    0.0002    5.9498 ^ gpio_control_in_2[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    6.3572 ^ gpio_control_in_2[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[5]/net54 (net)
                    0.1036    0.0008    6.3580 ^ gpio_control_in_2[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.1669 ^ gpio_control_in_2[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2669   clock uncertainty
                             -0.4382    5.8287   clock reconvergence pessimism
                             -0.0249    5.8038   library hold time
                                        5.8038   data required time
-------------------------------------------------------------------------------------
                                        5.8038   data required time
                                       -6.3580   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.4927 ^ gpio_control_in_2[12]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.7260 ^ gpio_control_in_2[12]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[12]/shift_register[10] (net)
                    0.0320    0.0002    3.7262 ^ gpio_control_in_2[12]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.1337 ^ gpio_control_in_2[12]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[12]/net54 (net)
                    0.1036    0.0008    4.1345 ^ gpio_control_in_2[12]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1345   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.7701 ^ gpio_control_in_2[12]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8701   clock uncertainty
                             -0.2649    3.6052   clock reconvergence pessimism
                             -0.0249    3.5802   library hold time
                                        3.5802   data required time
-------------------------------------------------------------------------------------
                                        3.5802   data required time
                                       -4.1345   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0014    6.0833 ^ gpio_control_in_2[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    6.3166 ^ gpio_control_in_2[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[4]/shift_register[10] (net)
                    0.0320    0.0002    6.3168 ^ gpio_control_in_2[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    6.7242 ^ gpio_control_in_2[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[4]/net54 (net)
                    0.1036    0.0008    6.7250 ^ gpio_control_in_2[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7250   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.5625 ^ gpio_control_in_2[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6625   clock uncertainty
                             -0.4668    6.1957   clock reconvergence pessimism
                             -0.0249    6.1708   library hold time
                                        6.1708   data required time
-------------------------------------------------------------------------------------
                                        6.1708   data required time
                                       -6.7250   data arrival time
-------------------------------------------------------------------------------------
                                        0.5542   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0014    0.2130 ^ gpio_control_bidir_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    0.4463 ^ gpio_control_bidir_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_bidir_1[0]/shift_register[10] (net)
                    0.0320    0.0002    0.4465 ^ gpio_control_bidir_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    0.8539 ^ gpio_control_bidir_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_bidir_1[0]/net54 (net)
                    0.1036    0.0008    0.8547 ^ gpio_control_bidir_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8547   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.2348 ^ gpio_control_bidir_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3348   clock uncertainty
                             -0.0094    0.3254   clock reconvergence pessimism
                             -0.0249    0.3005   library hold time
                                        0.3005   data required time
-------------------------------------------------------------------------------------
                                        0.3005   data required time
                                       -0.8547   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    5.9880 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.0782 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0014    6.0796 ^ gpio_control_in_1[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    6.3129 ^ gpio_control_in_1[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[10]/shift_register[10] (net)
                    0.0320    0.0002    6.3131 ^ gpio_control_in_1[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    6.7206 ^ gpio_control_in_1[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[10]/net54 (net)
                    0.1036    0.0008    6.7214 ^ gpio_control_in_1[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7214   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    6.5586 ^ gpio_control_in_1[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6586   clock uncertainty
                             -0.4665    6.1920   clock reconvergence pessimism
                             -0.0249    6.1671   library hold time
                                        6.1671   data required time
-------------------------------------------------------------------------------------
                                        6.1671   data required time
                                       -6.7214   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.7468 ^ gpio_control_in_1[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.9801 ^ gpio_control_in_1[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[9]/shift_register[10] (net)
                    0.0320    0.0002    5.9803 ^ gpio_control_in_1[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    6.3877 ^ gpio_control_in_1[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[9]/net54 (net)
                    0.1036    0.0008    6.3885 ^ gpio_control_in_1[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3885   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    6.1998 ^ gpio_control_in_1[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2998   clock uncertainty
                             -0.4406    5.8592   clock reconvergence pessimism
                             -0.0249    5.8343   library hold time
                                        5.8343   data required time
-------------------------------------------------------------------------------------
                                        5.8343   data required time
                                       -6.3885   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0014    6.7330 ^ gpio_control_in_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    6.9663 ^ gpio_control_in_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[2]/shift_register[10] (net)
                    0.0320    0.0002    6.9665 ^ gpio_control_in_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    7.3739 ^ gpio_control_in_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[2]/net54 (net)
                    0.1036    0.0008    7.3748 ^ gpio_control_in_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3748   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    7.2629 ^ gpio_control_in_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3629   clock uncertainty
                             -0.5174    6.8454   clock reconvergence pessimism
                             -0.0249    6.8205   library hold time
                                        6.8205   data required time
-------------------------------------------------------------------------------------
                                        6.8205   data required time
                                       -7.3748   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.3388 ^ gpio_control_in_1[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.5721 ^ gpio_control_in_1[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[2]/shift_register[10] (net)
                    0.0320    0.0002    3.5723 ^ gpio_control_in_1[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.9797 ^ gpio_control_in_1[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[2]/net54 (net)
                    0.1036    0.0008    3.9806 ^ gpio_control_in_1[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9806   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    3.6042 ^ gpio_control_in_1[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7042   clock uncertainty
                             -0.2530    3.4512   clock reconvergence pessimism
                             -0.0249    3.4263   library hold time
                                        3.4263   data required time
-------------------------------------------------------------------------------------
                                        3.4263   data required time
                                       -3.9806   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.4126 ^ gpio_control_in_1[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.6459 ^ gpio_control_in_1[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[8]/shift_register[10] (net)
                    0.0320    0.0002    5.6461 ^ gpio_control_in_1[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    6.0536 ^ gpio_control_in_1[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[8]/net54 (net)
                    0.1036    0.0008    6.0544 ^ gpio_control_in_1[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0544   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    5.8396 ^ gpio_control_in_1[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9396   clock uncertainty
                             -0.4146    5.5250   clock reconvergence pessimism
                             -0.0249    5.5001   library hold time
                                        5.5001   data required time
-------------------------------------------------------------------------------------
                                        5.5001   data required time
                                       -6.0544   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.2928 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.3830 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0014    7.3844 ^ gpio_control_in_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    7.6177 ^ gpio_control_in_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[0]/shift_register[10] (net)
                    0.0320    0.0002    7.6179 ^ gpio_control_in_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    8.0253 ^ gpio_control_in_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[0]/net54 (net)
                    0.1036    0.0008    8.0261 ^ gpio_control_in_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0261   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    7.9650 ^ gpio_control_in_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0650   clock uncertainty
                             -0.5682    7.4968   clock reconvergence pessimism
                             -0.0249    7.4719   library hold time
                                        7.4719   data required time
-------------------------------------------------------------------------------------
                                        7.4719   data required time
                                       -8.0261   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0014    7.0581 ^ gpio_control_in_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    7.2914 ^ gpio_control_in_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[1]/shift_register[10] (net)
                    0.0320    0.0002    7.2916 ^ gpio_control_in_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    7.6990 ^ gpio_control_in_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[1]/net54 (net)
                    0.1036    0.0008    7.6998 ^ gpio_control_in_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.6998   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    7.6132 ^ gpio_control_in_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7132   clock uncertainty
                             -0.5428    7.1705   clock reconvergence pessimism
                             -0.0249    7.1456   library hold time
                                        7.1456   data required time
-------------------------------------------------------------------------------------
                                        7.1456   data required time
                                       -7.6998   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0014    6.4048 ^ gpio_control_in_2[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    6.6381 ^ gpio_control_in_2[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[3]/shift_register[10] (net)
                    0.0320    0.0002    6.6383 ^ gpio_control_in_2[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    7.0457 ^ gpio_control_in_2[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[3]/net54 (net)
                    0.1036    0.0008    7.0466 ^ gpio_control_in_2[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0466   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    6.9091 ^ gpio_control_in_2[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0091   clock uncertainty
                             -0.4919    6.5172   clock reconvergence pessimism
                             -0.0249    6.4923   library hold time
                                        6.4923   data required time
-------------------------------------------------------------------------------------
                                        6.4923   data required time
                                       -7.0466   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.7028 ^ gpio_control_in_1[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.9361 ^ gpio_control_in_1[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[0]/shift_register[10] (net)
                    0.0320    0.0002    2.9363 ^ gpio_control_in_1[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.3437 ^ gpio_control_in_1[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[0]/net54 (net)
                    0.1036    0.0008    3.3446 ^ gpio_control_in_1[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3446   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.9186 ^ gpio_control_in_1[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0186   clock uncertainty
                             -0.2034    2.8152   clock reconvergence pessimism
                             -0.0249    2.7903   library hold time
                                        2.7903   data required time
-------------------------------------------------------------------------------------
                                        2.7903   data required time
                                       -3.3446   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.3871 ^ gpio_control_in_1a[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.6204 ^ gpio_control_in_1a[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[5]/shift_register[10] (net)
                    0.0320    0.0002    2.6206 ^ gpio_control_in_1a[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.0281 ^ gpio_control_in_1a[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[5]/net54 (net)
                    0.1036    0.0008    3.0289 ^ gpio_control_in_1a[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0289   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.5783 ^ gpio_control_in_1a[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6783   clock uncertainty
                             -0.1788    2.4995   clock reconvergence pessimism
                             -0.0249    2.4746   library hold time
                                        2.4746   data required time
-------------------------------------------------------------------------------------
                                        2.4746   data required time
                                       -3.0289   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0014    1.1434 ^ gpio_control_in_1a[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    1.3767 ^ gpio_control_in_1a[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[1]/shift_register[10] (net)
                    0.0320    0.0002    1.3769 ^ gpio_control_in_1a[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    1.7843 ^ gpio_control_in_1a[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[1]/net54 (net)
                    0.1036    0.0008    1.7851 ^ gpio_control_in_1a[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7851   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    1.2377 ^ gpio_control_in_1a[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3377   clock uncertainty
                             -0.0819    1.2558   clock reconvergence pessimism
                             -0.0249    1.2309   library hold time
                                        1.2309   data required time
-------------------------------------------------------------------------------------
                                        1.2309   data required time
                                       -1.7851   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.0169 ^ gpio_control_in_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.2502 ^ gpio_control_in_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[1]/shift_register[10] (net)
                    0.0320    0.0002    3.2504 ^ gpio_control_in_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.6579 ^ gpio_control_in_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[1]/net54 (net)
                    0.1036    0.0008    3.6587 ^ gpio_control_in_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6587   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    3.2572 ^ gpio_control_in_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3572   clock uncertainty
                             -0.2279    3.1293   clock reconvergence pessimism
                             -0.0249    3.1044   library hold time
                                        3.1044   data required time
-------------------------------------------------------------------------------------
                                        3.1044   data required time
                                       -3.6587   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.8162 ^ gpio_control_in_2[14]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.0495 ^ gpio_control_in_2[14]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[14]/shift_register[10] (net)
                    0.0320    0.0002    3.0497 ^ gpio_control_in_2[14]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.4571 ^ gpio_control_in_2[14]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[14]/net54 (net)
                    0.1036    0.0008    3.4580 ^ gpio_control_in_2[14]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4580   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    3.0409 ^ gpio_control_in_2[14]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1409   clock uncertainty
                             -0.2122    2.9286   clock reconvergence pessimism
                             -0.0249    2.9037   library hold time
                                        2.9037   data required time
-------------------------------------------------------------------------------------
                                        2.9037   data required time
                                       -3.4580   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.9623 ^ gpio_control_in_1[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.1956 ^ gpio_control_in_1[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[4]/shift_register[10] (net)
                    0.0320    0.0002    4.1958 ^ gpio_control_in_1[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.6032 ^ gpio_control_in_1[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[4]/net54 (net)
                    0.1036    0.0008    4.6041 ^ gpio_control_in_1[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6041   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    4.2763 ^ gpio_control_in_1[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3763   clock uncertainty
                             -0.3016    4.0747   clock reconvergence pessimism
                             -0.0249    4.0498   library hold time
                                        4.0498   data required time
-------------------------------------------------------------------------------------
                                        4.0498   data required time
                                       -4.6041   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0014    1.7618 ^ gpio_control_in_1a[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    1.9951 ^ gpio_control_in_1a[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[3]/shift_register[10] (net)
                    0.0320    0.0002    1.9953 ^ gpio_control_in_1a[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.4027 ^ gpio_control_in_1a[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[3]/net54 (net)
                    0.1036    0.0008    2.4035 ^ gpio_control_in_1a[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4035   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    1.9043 ^ gpio_control_in_1a[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0043   clock uncertainty
                             -0.1301    1.8742   clock reconvergence pessimism
                             -0.0249    1.8493   library hold time
                                        1.8493   data required time
-------------------------------------------------------------------------------------
                                        1.8493   data required time
                                       -2.4035   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.1258 ^ gpio_control_in_2[13]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.3591 ^ gpio_control_in_2[13]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[13]/shift_register[10] (net)
                    0.0320    0.0002    3.3593 ^ gpio_control_in_2[13]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.7667 ^ gpio_control_in_2[13]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[13]/net54 (net)
                    0.1036    0.0008    3.7675 ^ gpio_control_in_2[13]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7675   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    3.3745 ^ gpio_control_in_2[13]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4745   clock uncertainty
                             -0.2364    3.2382   clock reconvergence pessimism
                             -0.0249    3.2132   library hold time
                                        3.2132   data required time
-------------------------------------------------------------------------------------
                                        3.2132   data required time
                                       -3.7675   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0014    0.5197 ^ gpio_control_bidir_1[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    0.7530 ^ gpio_control_bidir_1[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_bidir_1[1]/shift_register[10] (net)
                    0.0320    0.0002    0.7532 ^ gpio_control_bidir_1[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    1.1606 ^ gpio_control_bidir_1[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_bidir_1[1]/net54 (net)
                    0.1036    0.0008    1.1614 ^ gpio_control_bidir_1[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1614   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    0.5654 ^ gpio_control_bidir_1[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6654   clock uncertainty
                             -0.0333    0.6321   clock reconvergence pessimism
                             -0.0249    0.6072   library hold time
                                        0.6072   data required time
-------------------------------------------------------------------------------------
                                        0.6072   data required time
                                       -1.1614   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.6492 ^ gpio_control_in_1[3]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    3.8825 ^ gpio_control_in_1[3]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[3]/shift_register[10] (net)
                    0.0320    0.0002    3.8827 ^ gpio_control_in_1[3]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.2901 ^ gpio_control_in_1[3]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[3]/net54 (net)
                    0.1036    0.0008    4.2910 ^ gpio_control_in_1[3]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2910   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    3.9388 ^ gpio_control_in_1[3]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0388   clock uncertainty
                             -0.2772    3.7616   clock reconvergence pessimism
                             -0.0249    3.7367   library hold time
                                        3.7367   data required time
-------------------------------------------------------------------------------------
                                        3.7367   data required time
                                       -4.2910   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0014    4.2742 ^ gpio_control_in_1[5]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.5075 ^ gpio_control_in_1[5]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1[5]/shift_register[10] (net)
                    0.0320    0.0002    4.5078 ^ gpio_control_in_1[5]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.9152 ^ gpio_control_in_1[5]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1[5]/net54 (net)
                    0.1036    0.0008    4.9160 ^ gpio_control_in_1[5]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9160   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    4.6125 ^ gpio_control_in_1[5]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7125   clock uncertainty
                             -0.3259    4.3866   clock reconvergence pessimism
                             -0.0249    4.3617   library hold time
                                        4.3617   data required time
-------------------------------------------------------------------------------------
                                        4.3617   data required time
                                       -4.9160   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0014    0.8265 ^ gpio_control_in_1a[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    1.0598 ^ gpio_control_in_1a[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[0]/shift_register[10] (net)
                    0.0320    0.0002    1.0600 ^ gpio_control_in_1a[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    1.4674 ^ gpio_control_in_1a[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[0]/net54 (net)
                    0.1036    0.0008    1.4682 ^ gpio_control_in_1a[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4682   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    0.8961 ^ gpio_control_in_1a[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9961   clock uncertainty
                             -0.0572    0.9389   clock reconvergence pessimism
                             -0.0249    0.9140   library hold time
                                        0.9140   data required time
-------------------------------------------------------------------------------------
                                        0.9140   data required time
                                       -1.4682   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0014    1.4509 ^ gpio_control_in_1a[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    1.6842 ^ gpio_control_in_1a[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[2]/shift_register[10] (net)
                    0.0320    0.0002    1.6844 ^ gpio_control_in_1a[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.0918 ^ gpio_control_in_1a[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[2]/net54 (net)
                    0.1036    0.0008    2.0927 ^ gpio_control_in_1a[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0927   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    1.5692 ^ gpio_control_in_1a[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6692   clock uncertainty
                             -0.1059    1.5633   clock reconvergence pessimism
                             -0.0249    1.5384   library hold time
                                        1.5384   data required time
-------------------------------------------------------------------------------------
                                        1.5384   data required time
                                       -2.0927   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.0695 ^ gpio_control_in_1a[4]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.3028 ^ gpio_control_in_1a[4]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_1a[4]/shift_register[10] (net)
                    0.0320    0.0002    2.3030 ^ gpio_control_in_1a[4]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.7104 ^ gpio_control_in_1a[4]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_1a[4]/net54 (net)
                    0.1036    0.0008    2.7112 ^ gpio_control_in_1a[4]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7112   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.2359 ^ gpio_control_in_1a[4]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3359   clock uncertainty
                             -0.1541    2.1819   clock reconvergence pessimism
                             -0.0249    2.1569   library hold time
                                        2.1569   data required time
-------------------------------------------------------------------------------------
                                        2.1569   data required time
                                       -2.7112   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0014    4.1106 ^ gpio_control_in_2[10]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.3438 ^ gpio_control_in_2[10]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[10]/shift_register[10] (net)
                    0.0320    0.0002    4.3441 ^ gpio_control_in_2[10]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.7515 ^ gpio_control_in_2[10]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[10]/net54 (net)
                    0.1036    0.0008    4.7523 ^ gpio_control_in_2[10]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7523   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    4.4360 ^ gpio_control_in_2[10]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5360   clock uncertainty
                             -0.3131    4.2229   clock reconvergence pessimism
                             -0.0249    4.1980   library hold time
                                        4.1980   data required time
-------------------------------------------------------------------------------------
                                        4.1980   data required time
                                       -4.7523   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.5010 ^ gpio_control_in_2[15]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.7343 ^ gpio_control_in_2[15]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[15]/shift_register[10] (net)
                    0.0320    0.0002    2.7345 ^ gpio_control_in_2[15]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    3.1419 ^ gpio_control_in_2[15]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[15]/net54 (net)
                    0.1036    0.0008    3.1427 ^ gpio_control_in_2[15]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1427   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.7011 ^ gpio_control_in_2[15]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8011   clock uncertainty
                             -0.1877    2.6134   clock reconvergence pessimism
                             -0.0249    2.5885   library hold time
                                        2.5885   data required time
-------------------------------------------------------------------------------------
                                        2.5885   data required time
                                       -3.1427   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.0385 ^ gpio_control_in_2[7]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.2718 ^ gpio_control_in_2[7]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[7]/shift_register[10] (net)
                    0.0320    0.0002    5.2720 ^ gpio_control_in_2[7]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.6794 ^ gpio_control_in_2[7]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[7]/net54 (net)
                    0.1036    0.0008    5.6802 ^ gpio_control_in_2[7]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6802   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    5.4363 ^ gpio_control_in_2[7]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5363   clock uncertainty
                             -0.3854    5.1509   clock reconvergence pessimism
                             -0.0249    5.1260   library hold time
                                        5.1260   data required time
-------------------------------------------------------------------------------------
                                        5.1260   data required time
                                       -5.6802   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0014    4.4201 ^ gpio_control_in_2[9]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.6534 ^ gpio_control_in_2[9]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[9]/shift_register[10] (net)
                    0.0320    0.0002    4.6536 ^ gpio_control_in_2[9]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.0610 ^ gpio_control_in_2[9]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[9]/net54 (net)
                    0.1036    0.0008    5.0618 ^ gpio_control_in_2[9]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0618   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    4.7697 ^ gpio_control_in_2[9]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8697   clock uncertainty
                             -0.3372    4.5325   clock reconvergence pessimism
                             -0.0249    4.5075   library hold time
                                        4.5075   data required time
-------------------------------------------------------------------------------------
                                        4.5075   data required time
                                       -5.0618   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0014    2.1939 ^ gpio_control_bidir_2[0]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.4272 ^ gpio_control_bidir_2[0]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_bidir_2[0]/shift_register[10] (net)
                    0.0320    0.0002    2.4274 ^ gpio_control_bidir_2[0]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.8349 ^ gpio_control_bidir_2[0]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_bidir_2[0]/net54 (net)
                    0.1036    0.0008    2.8357 ^ gpio_control_bidir_2[0]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8357   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.3701 ^ gpio_control_bidir_2[0]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4701   clock uncertainty
                             -0.1638    2.3063   clock reconvergence pessimism
                             -0.0249    2.2814   library hold time
                                        2.2814   data required time
-------------------------------------------------------------------------------------
                                        2.2814   data required time
                                       -2.8357   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0014    1.8898 ^ gpio_control_bidir_2[1]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    2.1231 ^ gpio_control_bidir_2[1]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_bidir_2[1]/shift_register[10] (net)
                    0.0320    0.0002    2.1233 ^ gpio_control_bidir_2[1]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.5307 ^ gpio_control_bidir_2[1]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_bidir_2[1]/net54 (net)
                    0.1036    0.0008    2.5316 ^ gpio_control_bidir_2[1]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5316   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    2.0423 ^ gpio_control_bidir_2[1]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1423   clock uncertainty
                             -0.1401    2.0022   clock reconvergence pessimism
                             -0.0249    1.9773   library hold time
                                        1.9773   data required time
-------------------------------------------------------------------------------------
                                        1.9773   data required time
                                       -2.5316   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0014    3.7998 ^ gpio_control_in_2[11]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.0331 ^ gpio_control_in_2[11]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[11]/shift_register[10] (net)
                    0.0320    0.0002    4.0333 ^ gpio_control_in_2[11]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    4.4407 ^ gpio_control_in_2[11]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[11]/net54 (net)
                    0.1036    0.0008    4.4415 ^ gpio_control_in_2[11]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4415   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    4.1011 ^ gpio_control_in_2[11]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2011   clock uncertainty
                             -0.2889    3.9122   clock reconvergence pessimism
                             -0.0249    3.8872   library hold time
                                        3.8872   data required time
-------------------------------------------------------------------------------------
                                        3.8872   data required time
                                       -4.4415   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0014    4.7287 ^ gpio_control_in_2[8]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    4.9620 ^ gpio_control_in_2[8]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[8]/shift_register[10] (net)
                    0.0320    0.0002    4.9622 ^ gpio_control_in_2[8]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.3697 ^ gpio_control_in_2[8]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[8]/net54 (net)
                    0.1036    0.0008    5.3705 ^ gpio_control_in_2[8]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3705   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    5.1024 ^ gpio_control_in_2[8]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2024   clock uncertainty
                             -0.3613    4.8411   clock reconvergence pessimism
                             -0.0249    4.8162   library hold time
                                        4.8162   data required time
-------------------------------------------------------------------------------------
                                        4.8162   data required time
                                       -5.3705   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0014    5.3451 ^ gpio_control_in_2[6]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    5.5783 ^ gpio_control_in_2[6]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_in_2[6]/shift_register[10] (net)
                    0.0320    0.0002    5.5786 ^ gpio_control_in_2[6]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    5.9860 ^ gpio_control_in_2[6]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_in_2[6]/net54 (net)
                    0.1036    0.0008    5.9868 ^ gpio_control_in_2[6]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9868   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    5.7667 ^ gpio_control_in_2[6]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8667   clock uncertainty
                             -0.4093    5.4574   clock reconvergence pessimism
                             -0.0249    5.4325   library hold time
                                        5.4325   data required time
-------------------------------------------------------------------------------------
                                        5.4325   data required time
                                       -5.9868   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0014    1.5849 ^ gpio_control_bidir_2[2]/_129_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0320    0.2333    1.8182 ^ gpio_control_bidir_2[2]/_129_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0037                                 gpio_control_bidir_2[2]/shift_register[10] (net)
                    0.0320    0.0002    1.8184 ^ gpio_control_bidir_2[2]/hold9/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.1036    0.4074    2.2259 ^ gpio_control_bidir_2[2]/hold9/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0125                                 gpio_control_bidir_2[2]/net54 (net)
                    0.1036    0.0008    2.2267 ^ gpio_control_bidir_2[2]/_130_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2267   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0443    0.0035    1.7136 ^ gpio_control_bidir_2[2]/_130_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8136   clock uncertainty
                             -0.1163    1.6973   clock reconvergence pessimism
                             -0.0249    1.6724   library hold time
                                        1.6724   data required time
-------------------------------------------------------------------------------------
                                        1.6724   data required time
                                       -2.2267   data arrival time
-------------------------------------------------------------------------------------
                                        0.5543   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.6875 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.9296 ^ gpio_control_in_1[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[6]/shift_register[3] (net)
                    0.0385    0.0004    4.9300 ^ gpio_control_in_1[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.3258 ^ gpio_control_in_1[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[6]/net52 (net)
                    0.0848    0.0006    5.3264 ^ gpio_control_in_1[6]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3264   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.0475 ^ gpio_control_in_1[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1475   clock uncertainty
                             -0.3576    4.7899   clock reconvergence pessimism
                             -0.0236    4.7663   library hold time
                                        4.7663   data required time
-------------------------------------------------------------------------------------
                                        4.7663   data required time
                                       -5.3264   data arrival time
-------------------------------------------------------------------------------------
                                        0.5601   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0947 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.3367 ^ gpio_control_in_1[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[7]/shift_register[3] (net)
                    0.0385    0.0004    5.3371 ^ gpio_control_in_1[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.7329 ^ gpio_control_in_1[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[7]/net52 (net)
                    0.0848    0.0006    5.7335 ^ gpio_control_in_1[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7335   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.4863 ^ gpio_control_in_1[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5863   clock uncertainty
                             -0.3893    5.1970   clock reconvergence pessimism
                             -0.0236    5.1734   library hold time
                                        5.1734   data required time
-------------------------------------------------------------------------------------
                                        5.1734   data required time
                                       -5.7335   data arrival time
-------------------------------------------------------------------------------------
                                        0.5601   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7213 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.9634 ^ gpio_control_in_2[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[5]/shift_register[3] (net)
                    0.0385    0.0004    5.9637 ^ gpio_control_in_2[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    6.3596 ^ gpio_control_in_2[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[5]/net52 (net)
                    0.0848    0.0006    6.3602 ^ gpio_control_in_2[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3602   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.1618 ^ gpio_control_in_2[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2618   clock uncertainty
                             -0.4382    5.8236   clock reconvergence pessimism
                             -0.0236    5.8000   library hold time
                                        5.8000   data required time
-------------------------------------------------------------------------------------
                                        5.8000   data required time
                                       -6.3602   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.4978 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.7398 ^ gpio_control_in_2[12]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[12]/shift_register[3] (net)
                    0.0385    0.0004    3.7402 ^ gpio_control_in_2[12]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.1360 ^ gpio_control_in_2[12]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[12]/net52 (net)
                    0.0848    0.0006    4.1366 ^ gpio_control_in_2[12]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1366   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.7650 ^ gpio_control_in_2[12]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8650   clock uncertainty
                             -0.2649    3.6001   clock reconvergence pessimism
                             -0.0236    3.5765   library hold time
                                        3.5765   data required time
-------------------------------------------------------------------------------------
                                        3.5765   data required time
                                       -4.1366   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0883 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    6.3304 ^ gpio_control_in_2[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[4]/shift_register[3] (net)
                    0.0385    0.0004    6.3308 ^ gpio_control_in_2[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    6.7266 ^ gpio_control_in_2[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[4]/net52 (net)
                    0.0848    0.0006    6.7272 ^ gpio_control_in_2[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7272   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.5574 ^ gpio_control_in_2[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6574   clock uncertainty
                             -0.4668    6.1906   clock reconvergence pessimism
                             -0.0236    6.1670   library hold time
                                        6.1670   data required time
-------------------------------------------------------------------------------------
                                        6.1670   data required time
                                       -6.7272   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.2180 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    0.4601 ^ gpio_control_bidir_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_bidir_1[0]/shift_register[3] (net)
                    0.0385    0.0004    0.4604 ^ gpio_control_bidir_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    0.8563 ^ gpio_control_bidir_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_bidir_1[0]/net52 (net)
                    0.0848    0.0006    0.8569 ^ gpio_control_bidir_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8569   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.2297 ^ gpio_control_bidir_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3297   clock uncertainty
                             -0.0094    0.3203   clock reconvergence pessimism
                             -0.0236    0.2967   library hold time
                                        0.2967   data required time
-------------------------------------------------------------------------------------
                                        0.2967   data required time
                                       -0.8569   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0847 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    6.3267 ^ gpio_control_in_1[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[10]/shift_register[3] (net)
                    0.0385    0.0004    6.3271 ^ gpio_control_in_1[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    6.7230 ^ gpio_control_in_1[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[10]/net52 (net)
                    0.0848    0.0006    6.7235 ^ gpio_control_in_1[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7235   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.4546 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.5518 ^ gpio_control_in_1[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.5535 ^ gpio_control_in_1[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6535   clock uncertainty
                             -0.4665    6.1870   clock reconvergence pessimism
                             -0.0236    6.1634   library hold time
                                        6.1634   data required time
-------------------------------------------------------------------------------------
                                        6.1634   data required time
                                       -6.7235   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7518 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.9939 ^ gpio_control_in_1[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[9]/shift_register[3] (net)
                    0.0385    0.0004    5.9942 ^ gpio_control_in_1[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    6.3901 ^ gpio_control_in_1[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[9]/net52 (net)
                    0.0848    0.0006    6.3907 ^ gpio_control_in_1[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3907   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.1947 ^ gpio_control_in_1[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2947   clock uncertainty
                             -0.4406    5.8541   clock reconvergence pessimism
                             -0.0236    5.8305   library hold time
                                        5.8305   data required time
-------------------------------------------------------------------------------------
                                        5.8305   data required time
                                       -6.3907   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.3894 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    7.6315 ^ gpio_control_in_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[0]/shift_register[3] (net)
                    0.0385    0.0004    7.6319 ^ gpio_control_in_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    8.0277 ^ gpio_control_in_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[0]/net52 (net)
                    0.0848    0.0006    8.0283 ^ gpio_control_in_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0283   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.8610 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.9582 ^ gpio_control_in_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.9599 ^ gpio_control_in_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0599   clock uncertainty
                             -0.5682    7.4917   clock reconvergence pessimism
                             -0.0236    7.4681   library hold time
                                        7.4681   data required time
-------------------------------------------------------------------------------------
                                        7.4681   data required time
                                       -8.0283   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.0631 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    7.3052 ^ gpio_control_in_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[1]/shift_register[3] (net)
                    0.0385    0.0004    7.3055 ^ gpio_control_in_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    7.7014 ^ gpio_control_in_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[1]/net52 (net)
                    0.0848    0.0006    7.7020 ^ gpio_control_in_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7020   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.6082 ^ gpio_control_in_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7082   clock uncertainty
                             -0.5428    7.1654   clock reconvergence pessimism
                             -0.0236    7.1418   library hold time
                                        7.1418   data required time
-------------------------------------------------------------------------------------
                                        7.1418   data required time
                                       -7.7020   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.7381 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    6.9801 ^ gpio_control_in_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[2]/shift_register[3] (net)
                    0.0385    0.0004    6.9805 ^ gpio_control_in_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    7.3763 ^ gpio_control_in_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[2]/net52 (net)
                    0.0848    0.0006    7.3769 ^ gpio_control_in_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    7.2578 ^ gpio_control_in_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3578   clock uncertainty
                             -0.5174    6.8403   clock reconvergence pessimism
                             -0.0236    6.8167   library hold time
                                        6.8167   data required time
-------------------------------------------------------------------------------------
                                        6.8167   data required time
                                       -7.3769   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.3439 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.5859 ^ gpio_control_in_1[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[2]/shift_register[3] (net)
                    0.0385    0.0004    3.5863 ^ gpio_control_in_1[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.9821 ^ gpio_control_in_1[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[2]/net52 (net)
                    0.0848    0.0006    3.9827 ^ gpio_control_in_1[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9827   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.5991 ^ gpio_control_in_1[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.6991   clock uncertainty
                             -0.2530    3.4461   clock reconvergence pessimism
                             -0.0236    3.4225   library hold time
                                        3.4225   data required time
-------------------------------------------------------------------------------------
                                        3.4225   data required time
                                       -3.9827   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.4177 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.6597 ^ gpio_control_in_1[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[8]/shift_register[3] (net)
                    0.0385    0.0004    5.6601 ^ gpio_control_in_1[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    6.0560 ^ gpio_control_in_1[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[8]/net52 (net)
                    0.0848    0.0006    6.0565 ^ gpio_control_in_1[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0565   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.8345 ^ gpio_control_in_1[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9345   clock uncertainty
                             -0.4146    5.5200   clock reconvergence pessimism
                             -0.0236    5.4964   library hold time
                                        5.4964   data required time
-------------------------------------------------------------------------------------
                                        5.4964   data required time
                                       -6.0565   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.4099 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    6.6519 ^ gpio_control_in_2[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[3]/shift_register[3] (net)
                    0.0385    0.0004    6.6523 ^ gpio_control_in_2[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    7.0481 ^ gpio_control_in_2[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[3]/net52 (net)
                    0.0848    0.0006    7.0487 ^ gpio_control_in_2[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0487   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    6.9040 ^ gpio_control_in_2[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0040   clock uncertainty
                             -0.4919    6.5121   clock reconvergence pessimism
                             -0.0236    6.4885   library hold time
                                        6.4885   data required time
-------------------------------------------------------------------------------------
                                        6.4885   data required time
                                       -7.0487   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.3922 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.6342 ^ gpio_control_in_1a[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[5]/shift_register[3] (net)
                    0.0385    0.0004    2.6346 ^ gpio_control_in_1a[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.0304 ^ gpio_control_in_1a[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[5]/net52 (net)
                    0.0848    0.0006    3.0310 ^ gpio_control_in_1a[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0310   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.5733 ^ gpio_control_in_1a[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6733   clock uncertainty
                             -0.1788    2.4945   clock reconvergence pessimism
                             -0.0236    2.4708   library hold time
                                        2.4708   data required time
-------------------------------------------------------------------------------------
                                        2.4708   data required time
                                       -3.0310   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.7079 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.9499 ^ gpio_control_in_1[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[0]/shift_register[3] (net)
                    0.0385    0.0004    2.9503 ^ gpio_control_in_1[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.3461 ^ gpio_control_in_1[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[0]/net52 (net)
                    0.0848    0.0006    3.3467 ^ gpio_control_in_1[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3467   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.9135 ^ gpio_control_in_1[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0135   clock uncertainty
                             -0.2034    2.8101   clock reconvergence pessimism
                             -0.0236    2.7865   library hold time
                                        2.7865   data required time
-------------------------------------------------------------------------------------
                                        2.7865   data required time
                                       -3.3467   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.1484 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    1.3905 ^ gpio_control_in_1a[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[1]/shift_register[3] (net)
                    0.0385    0.0004    1.3909 ^ gpio_control_in_1a[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    1.7867 ^ gpio_control_in_1a[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[1]/net52 (net)
                    0.0848    0.0006    1.7873 ^ gpio_control_in_1a[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7873   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.2326 ^ gpio_control_in_1a[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3326   clock uncertainty
                             -0.0819    1.2507   clock reconvergence pessimism
                             -0.0236    1.2271   library hold time
                                        1.2271   data required time
-------------------------------------------------------------------------------------
                                        1.2271   data required time
                                       -1.7873   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.0220 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.2640 ^ gpio_control_in_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[1]/shift_register[3] (net)
                    0.0385    0.0004    3.2644 ^ gpio_control_in_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.6602 ^ gpio_control_in_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[1]/net52 (net)
                    0.0848    0.0006    3.6608 ^ gpio_control_in_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6608   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.2521 ^ gpio_control_in_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3521   clock uncertainty
                             -0.2279    3.1242   clock reconvergence pessimism
                             -0.0236    3.1006   library hold time
                                        3.1006   data required time
-------------------------------------------------------------------------------------
                                        3.1006   data required time
                                       -3.6608   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.8213 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.0633 ^ gpio_control_in_2[14]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[14]/shift_register[3] (net)
                    0.0385    0.0004    3.0637 ^ gpio_control_in_2[14]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.4595 ^ gpio_control_in_2[14]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[14]/net52 (net)
                    0.0848    0.0006    3.4601 ^ gpio_control_in_2[14]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4601   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.0358 ^ gpio_control_in_2[14]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1358   clock uncertainty
                             -0.2122    2.9235   clock reconvergence pessimism
                             -0.0236    2.8999   library hold time
                                        2.8999   data required time
-------------------------------------------------------------------------------------
                                        2.8999   data required time
                                       -3.4601   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.7668 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.0089 ^ gpio_control_in_1a[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[3]/shift_register[3] (net)
                    0.0385    0.0004    2.0092 ^ gpio_control_in_1a[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.4051 ^ gpio_control_in_1a[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[3]/net52 (net)
                    0.0848    0.0006    2.4057 ^ gpio_control_in_1a[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4057   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.8992 ^ gpio_control_in_1a[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.9992   clock uncertainty
                             -0.1301    1.8691   clock reconvergence pessimism
                             -0.0236    1.8455   library hold time
                                        1.8455   data required time
-------------------------------------------------------------------------------------
                                        1.8455   data required time
                                       -2.4057   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.6543 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.8963 ^ gpio_control_in_1[3]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[3]/shift_register[3] (net)
                    0.0385    0.0004    3.8967 ^ gpio_control_in_1[3]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.2925 ^ gpio_control_in_1[3]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[3]/net52 (net)
                    0.0848    0.0006    4.2931 ^ gpio_control_in_1[3]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2931   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.9337 ^ gpio_control_in_1[3]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0337   clock uncertainty
                             -0.2772    3.7565   clock reconvergence pessimism
                             -0.0236    3.7329   library hold time
                                        3.7329   data required time
-------------------------------------------------------------------------------------
                                        3.7329   data required time
                                       -4.2931   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.9674 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.2094 ^ gpio_control_in_1[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[4]/shift_register[3] (net)
                    0.0385    0.0004    4.2098 ^ gpio_control_in_1[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.6056 ^ gpio_control_in_1[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[4]/net52 (net)
                    0.0848    0.0006    4.6062 ^ gpio_control_in_1[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6062   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.2712 ^ gpio_control_in_1[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3712   clock uncertainty
                             -0.3016    4.0696   clock reconvergence pessimism
                             -0.0236    4.0460   library hold time
                                        4.0460   data required time
-------------------------------------------------------------------------------------
                                        4.0460   data required time
                                       -4.6062   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.2793 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.5213 ^ gpio_control_in_1[5]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1[5]/shift_register[3] (net)
                    0.0385    0.0004    4.5217 ^ gpio_control_in_1[5]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.9176 ^ gpio_control_in_1[5]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1[5]/net52 (net)
                    0.0848    0.0006    4.9181 ^ gpio_control_in_1[5]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9181   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.6074 ^ gpio_control_in_1[5]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7074   clock uncertainty
                             -0.3259    4.3816   clock reconvergence pessimism
                             -0.0236    4.3580   library hold time
                                        4.3580   data required time
-------------------------------------------------------------------------------------
                                        4.3580   data required time
                                       -4.9181   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.1156 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.3577 ^ gpio_control_in_2[10]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[10]/shift_register[3] (net)
                    0.0385    0.0004    4.3580 ^ gpio_control_in_2[10]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.7539 ^ gpio_control_in_2[10]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[10]/net52 (net)
                    0.0848    0.0006    4.7545 ^ gpio_control_in_2[10]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7545   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.4310 ^ gpio_control_in_2[10]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5310   clock uncertainty
                             -0.3131    4.2179   clock reconvergence pessimism
                             -0.0236    4.1943   library hold time
                                        4.1943   data required time
-------------------------------------------------------------------------------------
                                        4.1943   data required time
                                       -4.7545   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.1308 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    3.3729 ^ gpio_control_in_2[13]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[13]/shift_register[3] (net)
                    0.0385    0.0004    3.3732 ^ gpio_control_in_2[13]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.7691 ^ gpio_control_in_2[13]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[13]/net52 (net)
                    0.0848    0.0006    3.7697 ^ gpio_control_in_2[13]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7697   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0404    0.0017    3.3694 ^ gpio_control_in_2[13]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4694   clock uncertainty
                             -0.2364    3.2331   clock reconvergence pessimism
                             -0.0236    3.2095   library hold time
                                        3.2095   data required time
-------------------------------------------------------------------------------------
                                        3.2095   data required time
                                       -3.7697   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.5247 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    0.7668 ^ gpio_control_bidir_1[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_bidir_1[1]/shift_register[3] (net)
                    0.0385    0.0004    0.7672 ^ gpio_control_bidir_1[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    1.1630 ^ gpio_control_bidir_1[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_bidir_1[1]/net52 (net)
                    0.0848    0.0006    1.1636 ^ gpio_control_bidir_1[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1636   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.5603 ^ gpio_control_bidir_1[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6603   clock uncertainty
                             -0.0333    0.6270   clock reconvergence pessimism
                             -0.0236    0.6034   library hold time
                                        0.6034   data required time
-------------------------------------------------------------------------------------
                                        0.6034   data required time
                                       -1.1636   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.8315 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    1.0736 ^ gpio_control_in_1a[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[0]/shift_register[3] (net)
                    0.0385    0.0004    1.0740 ^ gpio_control_in_1a[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    1.4698 ^ gpio_control_in_1a[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[0]/net52 (net)
                    0.0848    0.0006    1.4704 ^ gpio_control_in_1a[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4704   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    0.8910 ^ gpio_control_in_1a[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9910   clock uncertainty
                             -0.0572    0.9338   clock reconvergence pessimism
                             -0.0236    0.9102   library hold time
                                        0.9102   data required time
-------------------------------------------------------------------------------------
                                        0.9102   data required time
                                       -1.4704   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.4560 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    1.6980 ^ gpio_control_in_1a[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[2]/shift_register[3] (net)
                    0.0385    0.0004    1.6984 ^ gpio_control_in_1a[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.0942 ^ gpio_control_in_1a[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[2]/net52 (net)
                    0.0848    0.0006    2.0948 ^ gpio_control_in_1a[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.0948   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.5641 ^ gpio_control_in_1a[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6641   clock uncertainty
                             -0.1059    1.5582   clock reconvergence pessimism
                             -0.0236    1.5346   library hold time
                                        1.5346   data required time
-------------------------------------------------------------------------------------
                                        1.5346   data required time
                                       -2.0948   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.0745 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.3166 ^ gpio_control_in_1a[4]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_1a[4]/shift_register[3] (net)
                    0.0385    0.0004    2.3169 ^ gpio_control_in_1a[4]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.7128 ^ gpio_control_in_1a[4]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_1a[4]/net52 (net)
                    0.0848    0.0006    2.7134 ^ gpio_control_in_1a[4]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7134   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.2308 ^ gpio_control_in_1a[4]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3308   clock uncertainty
                             -0.1541    2.1768   clock reconvergence pessimism
                             -0.0236    2.1532   library hold time
                                        2.1532   data required time
-------------------------------------------------------------------------------------
                                        2.1532   data required time
                                       -2.7134   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.5060 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.7481 ^ gpio_control_in_2[15]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[15]/shift_register[3] (net)
                    0.0385    0.0004    2.7484 ^ gpio_control_in_2[15]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    3.1443 ^ gpio_control_in_2[15]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[15]/net52 (net)
                    0.0848    0.0006    3.1449 ^ gpio_control_in_2[15]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1449   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.6960 ^ gpio_control_in_2[15]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.7960   clock uncertainty
                             -0.1877    2.6083   clock reconvergence pessimism
                             -0.0236    2.5847   library hold time
                                        2.5847   data required time
-------------------------------------------------------------------------------------
                                        2.5847   data required time
                                       -3.1449   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0435 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.2856 ^ gpio_control_in_2[7]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[7]/shift_register[3] (net)
                    0.0385    0.0004    5.2860 ^ gpio_control_in_2[7]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.6818 ^ gpio_control_in_2[7]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[7]/net52 (net)
                    0.0848    0.0006    5.6824 ^ gpio_control_in_2[7]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6824   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.4312 ^ gpio_control_in_2[7]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5312   clock uncertainty
                             -0.3854    5.1458   clock reconvergence pessimism
                             -0.0236    5.1222   library hold time
                                        5.1222   data required time
-------------------------------------------------------------------------------------
                                        5.1222   data required time
                                       -5.6824   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.1990 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.4410 ^ gpio_control_bidir_2[0]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_bidir_2[0]/shift_register[3] (net)
                    0.0385    0.0004    2.4414 ^ gpio_control_bidir_2[0]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.8372 ^ gpio_control_bidir_2[0]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_bidir_2[0]/net52 (net)
                    0.0848    0.0006    2.8378 ^ gpio_control_bidir_2[0]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8378   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.3650 ^ gpio_control_bidir_2[0]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4650   clock uncertainty
                             -0.1638    2.3012   clock reconvergence pessimism
                             -0.0236    2.2776   library hold time
                                        2.2776   data required time
-------------------------------------------------------------------------------------
                                        2.2776   data required time
                                       -2.8378   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.8949 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    2.1369 ^ gpio_control_bidir_2[1]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_bidir_2[1]/shift_register[3] (net)
                    0.0385    0.0004    2.1373 ^ gpio_control_bidir_2[1]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.5331 ^ gpio_control_bidir_2[1]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_bidir_2[1]/net52 (net)
                    0.0848    0.0006    2.5337 ^ gpio_control_bidir_2[1]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5337   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0404    0.0017    2.0372 ^ gpio_control_bidir_2[1]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1372   clock uncertainty
                             -0.1401    1.9971   clock reconvergence pessimism
                             -0.0236    1.9735   library hold time
                                        1.9735   data required time
-------------------------------------------------------------------------------------
                                        1.9735   data required time
                                       -2.5337   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.8048 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.0469 ^ gpio_control_in_2[11]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[11]/shift_register[3] (net)
                    0.0385    0.0004    4.0472 ^ gpio_control_in_2[11]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    4.4431 ^ gpio_control_in_2[11]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[11]/net52 (net)
                    0.0848    0.0006    4.4437 ^ gpio_control_in_2[11]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4437   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.0960 ^ gpio_control_in_2[11]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.1960   clock uncertainty
                             -0.2889    3.9071   clock reconvergence pessimism
                             -0.0236    3.8835   library hold time
                                        3.8835   data required time
-------------------------------------------------------------------------------------
                                        3.8835   data required time
                                       -4.4437   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.7338 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.9758 ^ gpio_control_in_2[8]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[8]/shift_register[3] (net)
                    0.0385    0.0004    4.9762 ^ gpio_control_in_2[8]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.3720 ^ gpio_control_in_2[8]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[8]/net52 (net)
                    0.0848    0.0006    5.3726 ^ gpio_control_in_2[8]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3726   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.0973 ^ gpio_control_in_2[8]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1973   clock uncertainty
                             -0.3613    4.8360   clock reconvergence pessimism
                             -0.0236    4.8124   library hold time
                                        4.8124   data required time
-------------------------------------------------------------------------------------
                                        4.8124   data required time
                                       -5.3726   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.4251 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    4.6672 ^ gpio_control_in_2[9]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[9]/shift_register[3] (net)
                    0.0385    0.0004    4.6675 ^ gpio_control_in_2[9]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.0634 ^ gpio_control_in_2[9]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[9]/net52 (net)
                    0.0848    0.0006    5.0640 ^ gpio_control_in_2[9]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0640   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0404    0.0017    4.7646 ^ gpio_control_in_2[9]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8646   clock uncertainty
                             -0.3372    4.5274   clock reconvergence pessimism
                             -0.0236    4.5038   library hold time
                                        4.5038   data required time
-------------------------------------------------------------------------------------
                                        4.5038   data required time
                                       -5.0640   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.3501 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    5.5922 ^ gpio_control_in_2[6]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_in_2[6]/shift_register[3] (net)
                    0.0385    0.0004    5.5925 ^ gpio_control_in_2[6]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    5.9884 ^ gpio_control_in_2[6]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_in_2[6]/net52 (net)
                    0.0848    0.0006    5.9890 ^ gpio_control_in_2[6]/_123_/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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0404    0.0017    5.7617 ^ gpio_control_in_2[6]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8617   clock uncertainty
                             -0.4093    5.4524   clock reconvergence pessimism
                             -0.0236    5.4288   library hold time
                                        5.4288   data required time
-------------------------------------------------------------------------------------
                                        5.4288   data required time
                                       -5.9890   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.5900 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0385    0.2421    1.8320 ^ gpio_control_bidir_2[2]/_122_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0069                                 gpio_control_bidir_2[2]/shift_register[3] (net)
                    0.0385    0.0004    1.8324 ^ gpio_control_bidir_2[2]/hold7/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0848    0.3959    2.2283 ^ gpio_control_bidir_2[2]/hold7/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0098                                 gpio_control_bidir_2[2]/net52 (net)
                    0.0848    0.0006    2.2288 ^ gpio_control_bidir_2[2]/_123_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2288   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0404    0.0017    1.7086 ^ gpio_control_bidir_2[2]/_123_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8086   clock uncertainty
                             -0.1163    1.6922   clock reconvergence pessimism
                             -0.0236    1.6686   library hold time
                                        1.6686   data required time
-------------------------------------------------------------------------------------
                                        1.6686   data required time
                                       -2.2288   data arrival time
-------------------------------------------------------------------------------------
                                        0.5602   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.1990 ^ gpio_control_bidir_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.4433 ^ gpio_control_bidir_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_bidir_2[0]/shift_register[1] (net)
                    0.0405    0.0004    2.4437 ^ gpio_control_bidir_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.8435 ^ gpio_control_bidir_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[0]/net51 (net)
                    0.0898    0.0011    2.8445 ^ gpio_control_bidir_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8445   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.3703 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4703   clock uncertainty
                             -0.1711    2.2992   clock reconvergence pessimism
                             -0.0239    2.2754   library hold time
                                        2.2754   data required time
-------------------------------------------------------------------------------------
                                        2.2754   data required time
                                       -2.8445   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.8949 ^ gpio_control_bidir_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.1392 ^ gpio_control_bidir_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_bidir_2[1]/shift_register[1] (net)
                    0.0405    0.0004    2.1396 ^ gpio_control_bidir_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.5393 ^ gpio_control_bidir_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[1]/net51 (net)
                    0.0898    0.0011    2.5404 ^ gpio_control_bidir_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5404   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.0425 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1425   clock uncertainty
                             -0.1474    1.9951   clock reconvergence pessimism
                             -0.0239    1.9713   library hold time
                                        1.9713   data required time
-------------------------------------------------------------------------------------
                                        1.9713   data required time
                                       -2.5404   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.5248 ^ gpio_control_bidir_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    0.7690 ^ gpio_control_bidir_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_bidir_1[1]/shift_register[1] (net)
                    0.0405    0.0004    0.7694 ^ gpio_control_bidir_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    1.1692 ^ gpio_control_bidir_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_1[1]/net51 (net)
                    0.0898    0.0011    1.1703 ^ gpio_control_bidir_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1703   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.5656 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6656   clock uncertainty
                             -0.0406    0.6250   clock reconvergence pessimism
                             -0.0239    0.6011   library hold time
                                        0.6011   data required time
-------------------------------------------------------------------------------------
                                        0.6011   data required time
                                       -1.1703   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.5900 ^ gpio_control_bidir_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    1.8343 ^ gpio_control_bidir_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_bidir_2[2]/shift_register[1] (net)
                    0.0405    0.0004    1.8347 ^ gpio_control_bidir_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.2345 ^ gpio_control_bidir_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_2[2]/net51 (net)
                    0.0898    0.0011    2.2355 ^ gpio_control_bidir_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2355   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.7139 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8139   clock uncertainty
                             -0.1236    1.6902   clock reconvergence pessimism
                             -0.0239    1.6664   library hold time
                                        1.6664   data required time
-------------------------------------------------------------------------------------
                                        1.6664   data required time
                                       -2.2355   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.7079 ^ gpio_control_in_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.9521 ^ gpio_control_in_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[0]/shift_register[1] (net)
                    0.0405    0.0004    2.9526 ^ gpio_control_in_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.3523 ^ gpio_control_in_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[0]/net51 (net)
                    0.0898    0.0011    3.3534 ^ gpio_control_in_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.9188 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0188   clock uncertainty
                             -0.2107    2.8081   clock reconvergence pessimism
                             -0.0239    2.7842   library hold time
                                        2.7842   data required time
-------------------------------------------------------------------------------------
                                        2.7842   data required time
                                       -3.3534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.0220 ^ gpio_control_in_1[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.2663 ^ gpio_control_in_1[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[1]/shift_register[1] (net)
                    0.0405    0.0004    3.2667 ^ gpio_control_in_1[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.6665 ^ gpio_control_in_1[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[1]/net51 (net)
                    0.0898    0.0011    3.6675 ^ gpio_control_in_1[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6675   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.2574 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3574   clock uncertainty
                             -0.2352    3.1222   clock reconvergence pessimism
                             -0.0239    3.0984   library hold time
                                        3.0984   data required time
-------------------------------------------------------------------------------------
                                        3.0984   data required time
                                       -3.6675   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.3439 ^ gpio_control_in_1[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.5882 ^ gpio_control_in_1[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[2]/shift_register[1] (net)
                    0.0405    0.0004    3.5886 ^ gpio_control_in_1[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.9883 ^ gpio_control_in_1[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[2]/net51 (net)
                    0.0898    0.0011    3.9894 ^ gpio_control_in_1[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9894   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.6044 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7044   clock uncertainty
                             -0.2603    3.4441   clock reconvergence pessimism
                             -0.0239    3.4202   library hold time
                                        3.4202   data required time
-------------------------------------------------------------------------------------
                                        3.4202   data required time
                                       -3.9894   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.6543 ^ gpio_control_in_1[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.8986 ^ gpio_control_in_1[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[3]/shift_register[1] (net)
                    0.0405    0.0004    3.8990 ^ gpio_control_in_1[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.2987 ^ gpio_control_in_1[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[3]/net51 (net)
                    0.0898    0.0011    4.2998 ^ gpio_control_in_1[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.2998   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.9390 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0390   clock uncertainty
                             -0.2845    3.7545   clock reconvergence pessimism
                             -0.0239    3.7307   library hold time
                                        3.7307   data required time
-------------------------------------------------------------------------------------
                                        3.7307   data required time
                                       -4.2998   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.7668 ^ gpio_control_in_1a[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.0111 ^ gpio_control_in_1a[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[3]/shift_register[1] (net)
                    0.0405    0.0004    2.0115 ^ gpio_control_in_1a[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.4113 ^ gpio_control_in_1a[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[3]/net51 (net)
                    0.0898    0.0011    2.4124 ^ gpio_control_in_1a[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4124   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.9045 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0045   clock uncertainty
                             -0.1374    1.8671   clock reconvergence pessimism
                             -0.0239    1.8432   library hold time
                                        1.8432   data required time
-------------------------------------------------------------------------------------
                                        1.8432   data required time
                                       -2.4124   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.0745 ^ gpio_control_in_1a[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.3188 ^ gpio_control_in_1a[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[4]/shift_register[1] (net)
                    0.0405    0.0004    2.3192 ^ gpio_control_in_1a[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.7190 ^ gpio_control_in_1a[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[4]/net51 (net)
                    0.0898    0.0011    2.7201 ^ gpio_control_in_1a[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7201   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.2362 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3362   clock uncertainty
                             -0.1614    2.1748   clock reconvergence pessimism
                             -0.0239    2.1509   library hold time
                                        2.1509   data required time
-------------------------------------------------------------------------------------
                                        2.1509   data required time
                                       -2.7201   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.3922 ^ gpio_control_in_1a[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.6365 ^ gpio_control_in_1a[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[5]/shift_register[1] (net)
                    0.0405    0.0004    2.6369 ^ gpio_control_in_1a[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.0367 ^ gpio_control_in_1a[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[5]/net51 (net)
                    0.0898    0.0011    3.0377 ^ gpio_control_in_1a[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0377   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.5786 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6786   clock uncertainty
                             -0.1861    2.4924   clock reconvergence pessimism
                             -0.0239    2.4686   library hold time
                                        2.4686   data required time
-------------------------------------------------------------------------------------
                                        2.4686   data required time
                                       -3.0377   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.1308 ^ gpio_control_in_2[13]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.3751 ^ gpio_control_in_2[13]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[13]/shift_register[1] (net)
                    0.0405    0.0004    3.3755 ^ gpio_control_in_2[13]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.7753 ^ gpio_control_in_2[13]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[13]/net51 (net)
                    0.0898    0.0011    3.7763 ^ gpio_control_in_2[13]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7763   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.3748 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4748   clock uncertainty
                             -0.2437    3.2311   clock reconvergence pessimism
                             -0.0239    3.2072   library hold time
                                        3.2072   data required time
-------------------------------------------------------------------------------------
                                        3.2072   data required time
                                       -3.7763   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.8213 ^ gpio_control_in_2[14]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.0656 ^ gpio_control_in_2[14]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[14]/shift_register[1] (net)
                    0.0405    0.0004    3.0660 ^ gpio_control_in_2[14]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.4657 ^ gpio_control_in_2[14]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[14]/net51 (net)
                    0.0898    0.0011    3.4668 ^ gpio_control_in_2[14]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4668   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.0411 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1411   clock uncertainty
                             -0.2196    2.9215   clock reconvergence pessimism
                             -0.0239    2.8977   library hold time
                                        2.8977   data required time
-------------------------------------------------------------------------------------
                                        2.8977   data required time
                                       -3.4668   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.5060 ^ gpio_control_in_2[15]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    2.7503 ^ gpio_control_in_2[15]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[15]/shift_register[1] (net)
                    0.0405    0.0004    2.7507 ^ gpio_control_in_2[15]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    3.1505 ^ gpio_control_in_2[15]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[15]/net51 (net)
                    0.0898    0.0011    3.1516 ^ gpio_control_in_2[15]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1516   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.7013 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8013   clock uncertainty
                             -0.1950    2.6063   clock reconvergence pessimism
                             -0.0239    2.5824   library hold time
                                        2.5824   data required time
-------------------------------------------------------------------------------------
                                        2.5824   data required time
                                       -3.1516   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.2180 ^ gpio_control_bidir_1[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    0.4623 ^ gpio_control_bidir_1[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_bidir_1[0]/shift_register[1] (net)
                    0.0405    0.0004    0.4627 ^ gpio_control_bidir_1[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    0.8625 ^ gpio_control_bidir_1[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_bidir_1[0]/net51 (net)
                    0.0898    0.0011    0.8636 ^ gpio_control_bidir_1[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8636   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.2350 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3350   clock uncertainty
                             -0.0167    0.3183   clock reconvergence pessimism
                             -0.0239    0.2944   library hold time
                                        0.2944   data required time
-------------------------------------------------------------------------------------
                                        0.2944   data required time
                                       -0.8636   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0847 ^ gpio_control_in_1[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    6.3290 ^ gpio_control_in_1[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[10]/shift_register[1] (net)
                    0.0405    0.0004    6.3294 ^ gpio_control_in_1[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    6.7292 ^ gpio_control_in_1[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[10]/net51 (net)
                    0.0898    0.0011    6.7302 ^ gpio_control_in_1[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7302   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5588 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6588   clock uncertainty
                             -0.4739    6.1849   clock reconvergence pessimism
                             -0.0239    6.1611   library hold time
                                        6.1611   data required time
-------------------------------------------------------------------------------------
                                        6.1611   data required time
                                       -6.7302   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.9674 ^ gpio_control_in_1[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.2117 ^ gpio_control_in_1[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[4]/shift_register[1] (net)
                    0.0405    0.0004    4.2121 ^ gpio_control_in_1[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.6118 ^ gpio_control_in_1[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[4]/net51 (net)
                    0.0898    0.0011    4.6129 ^ gpio_control_in_1[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6129   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.2765 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3765   clock uncertainty
                             -0.3089    4.0676   clock reconvergence pessimism
                             -0.0239    4.0438   library hold time
                                        4.0438   data required time
-------------------------------------------------------------------------------------
                                        4.0438   data required time
                                       -4.6129   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.2793 ^ gpio_control_in_1[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.5236 ^ gpio_control_in_1[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[5]/shift_register[1] (net)
                    0.0405    0.0004    4.5240 ^ gpio_control_in_1[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.9238 ^ gpio_control_in_1[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[5]/net51 (net)
                    0.0898    0.0011    4.9248 ^ gpio_control_in_1[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9248   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.6127 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7127   clock uncertainty
                             -0.3332    4.3795   clock reconvergence pessimism
                             -0.0239    4.3557   library hold time
                                        4.3557   data required time
-------------------------------------------------------------------------------------
                                        4.3557   data required time
                                       -4.9248   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.4177 ^ gpio_control_in_1[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.6620 ^ gpio_control_in_1[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[8]/shift_register[1] (net)
                    0.0405    0.0004    5.6624 ^ gpio_control_in_1[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    6.0622 ^ gpio_control_in_1[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[8]/net51 (net)
                    0.0898    0.0011    6.0632 ^ gpio_control_in_1[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0632   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.8398 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9398   clock uncertainty
                             -0.4219    5.5179   clock reconvergence pessimism
                             -0.0239    5.4941   library hold time
                                        5.4941   data required time
-------------------------------------------------------------------------------------
                                        5.4941   data required time
                                       -6.0632   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7518 ^ gpio_control_in_1[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.9961 ^ gpio_control_in_1[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[9]/shift_register[1] (net)
                    0.0405    0.0004    5.9965 ^ gpio_control_in_1[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    6.3963 ^ gpio_control_in_1[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[9]/net51 (net)
                    0.0898    0.0011    6.3974 ^ gpio_control_in_1[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3974   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.2000 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3000   clock uncertainty
                             -0.4479    5.8521   clock reconvergence pessimism
                             -0.0239    5.8282   library hold time
                                        5.8282   data required time
-------------------------------------------------------------------------------------
                                        5.8282   data required time
                                       -6.3974   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.8315 ^ gpio_control_in_1a[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    1.0758 ^ gpio_control_in_1a[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[0]/shift_register[1] (net)
                    0.0405    0.0004    1.0762 ^ gpio_control_in_1a[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    1.4760 ^ gpio_control_in_1a[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[0]/net51 (net)
                    0.0898    0.0011    1.4771 ^ gpio_control_in_1a[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4771   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.8963 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9963   clock uncertainty
                             -0.0645    0.9318   clock reconvergence pessimism
                             -0.0239    0.9079   library hold time
                                        0.9079   data required time
-------------------------------------------------------------------------------------
                                        0.9079   data required time
                                       -1.4771   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.1485 ^ gpio_control_in_1a[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    1.3927 ^ gpio_control_in_1a[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[1]/shift_register[1] (net)
                    0.0405    0.0004    1.3931 ^ gpio_control_in_1a[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    1.7929 ^ gpio_control_in_1a[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[1]/net51 (net)
                    0.0898    0.0011    1.7940 ^ gpio_control_in_1a[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.7940   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.2379 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3379   clock uncertainty
                             -0.0892    1.2487   clock reconvergence pessimism
                             -0.0239    1.2248   library hold time
                                        1.2248   data required time
-------------------------------------------------------------------------------------
                                        1.2248   data required time
                                       -1.7940   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.4560 ^ gpio_control_in_1a[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    1.7002 ^ gpio_control_in_1a[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1a[2]/shift_register[1] (net)
                    0.0405    0.0004    1.7007 ^ gpio_control_in_1a[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    2.1004 ^ gpio_control_in_1a[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1a[2]/net51 (net)
                    0.0898    0.0011    2.1015 ^ gpio_control_in_1a[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1015   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.5694 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6694   clock uncertainty
                             -0.1132    1.5562   clock reconvergence pessimism
                             -0.0239    1.5323   library hold time
                                        1.5323   data required time
-------------------------------------------------------------------------------------
                                        1.5323   data required time
                                       -2.1015   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.1156 ^ gpio_control_in_2[10]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.3599 ^ gpio_control_in_2[10]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[10]/shift_register[1] (net)
                    0.0405    0.0004    4.3603 ^ gpio_control_in_2[10]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.7601 ^ gpio_control_in_2[10]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[10]/net51 (net)
                    0.0898    0.0011    4.7611 ^ gpio_control_in_2[10]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7611   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.4363 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5363   clock uncertainty
                             -0.3204    4.2159   clock reconvergence pessimism
                             -0.0239    4.1920   library hold time
                                        4.1920   data required time
-------------------------------------------------------------------------------------
                                        4.1920   data required time
                                       -4.7611   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.8048 ^ gpio_control_in_2[11]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.0491 ^ gpio_control_in_2[11]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[11]/shift_register[1] (net)
                    0.0405    0.0004    4.0495 ^ gpio_control_in_2[11]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.4493 ^ gpio_control_in_2[11]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[11]/net51 (net)
                    0.0898    0.0011    4.4504 ^ gpio_control_in_2[11]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4504   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.1013 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2013   clock uncertainty
                             -0.2962    3.9051   clock reconvergence pessimism
                             -0.0239    3.8812   library hold time
                                        3.8812   data required time
-------------------------------------------------------------------------------------
                                        3.8812   data required time
                                       -4.4504   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.3895 ^ gpio_control_in_2[0]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    7.6337 ^ gpio_control_in_2[0]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[0]/shift_register[1] (net)
                    0.0405    0.0004    7.6341 ^ gpio_control_in_2[0]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    8.0339 ^ gpio_control_in_2[0]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[0]/net51 (net)
                    0.0898    0.0011    8.0350 ^ gpio_control_in_2[0]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0350   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.9652 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0652   clock uncertainty
                             -0.5755    7.4897   clock reconvergence pessimism
                             -0.0239    7.4658   library hold time
                                        7.4658   data required time
-------------------------------------------------------------------------------------
                                        7.4658   data required time
                                       -8.0350   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.0631 ^ gpio_control_in_2[1]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    7.3074 ^ gpio_control_in_2[1]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[1]/shift_register[1] (net)
                    0.0405    0.0004    7.3078 ^ gpio_control_in_2[1]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    7.7076 ^ gpio_control_in_2[1]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[1]/net51 (net)
                    0.0898    0.0011    7.7087 ^ gpio_control_in_2[1]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7087   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.6135 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7135   clock uncertainty
                             -0.5501    7.1634   clock reconvergence pessimism
                             -0.0239    7.1395   library hold time
                                        7.1395   data required time
-------------------------------------------------------------------------------------
                                        7.1395   data required time
                                       -7.7087   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.7381 ^ gpio_control_in_2[2]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    6.9824 ^ gpio_control_in_2[2]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[2]/shift_register[1] (net)
                    0.0405    0.0004    6.9828 ^ gpio_control_in_2[2]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    7.3825 ^ gpio_control_in_2[2]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[2]/net51 (net)
                    0.0898    0.0011    7.3836 ^ gpio_control_in_2[2]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3836   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.2631 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3631   clock uncertainty
                             -0.5248    6.8383   clock reconvergence pessimism
                             -0.0239    6.8144   library hold time
                                        6.8144   data required time
-------------------------------------------------------------------------------------
                                        6.8144   data required time
                                       -7.3836   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.4099 ^ gpio_control_in_2[3]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    6.6541 ^ gpio_control_in_2[3]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[3]/shift_register[1] (net)
                    0.0405    0.0004    6.6546 ^ gpio_control_in_2[3]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    7.0543 ^ gpio_control_in_2[3]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[3]/net51 (net)
                    0.0898    0.0011    7.0554 ^ gpio_control_in_2[3]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0554   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.9093 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0093   clock uncertainty
                             -0.4992    6.5101   clock reconvergence pessimism
                             -0.0239    6.4862   library hold time
                                        6.4862   data required time
-------------------------------------------------------------------------------------
                                        6.4862   data required time
                                       -7.0554   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.3501 ^ gpio_control_in_2[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.5944 ^ gpio_control_in_2[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[6]/shift_register[1] (net)
                    0.0405    0.0004    5.5948 ^ gpio_control_in_2[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.9946 ^ gpio_control_in_2[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[6]/net51 (net)
                    0.0898    0.0011    5.9956 ^ gpio_control_in_2[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.9956   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.7670 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8670   clock uncertainty
                             -0.4166    5.4504   clock reconvergence pessimism
                             -0.0239    5.4265   library hold time
                                        5.4265   data required time
-------------------------------------------------------------------------------------
                                        5.4265   data required time
                                       -5.9956   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0436 ^ gpio_control_in_2[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.2878 ^ gpio_control_in_2[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[7]/shift_register[1] (net)
                    0.0405    0.0004    5.2882 ^ gpio_control_in_2[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.6880 ^ gpio_control_in_2[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[7]/net51 (net)
                    0.0898    0.0011    5.6891 ^ gpio_control_in_2[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6891   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4365 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5365   clock uncertainty
                             -0.3927    5.1438   clock reconvergence pessimism
                             -0.0239    5.1199   library hold time
                                        5.1199   data required time
-------------------------------------------------------------------------------------
                                        5.1199   data required time
                                       -5.6891   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.7338 ^ gpio_control_in_2[8]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.9781 ^ gpio_control_in_2[8]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[8]/shift_register[1] (net)
                    0.0405    0.0004    4.9785 ^ gpio_control_in_2[8]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.3783 ^ gpio_control_in_2[8]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[8]/net51 (net)
                    0.0898    0.0011    5.3793 ^ gpio_control_in_2[8]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3793   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.1026 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2026   clock uncertainty
                             -0.3686    4.8340   clock reconvergence pessimism
                             -0.0239    4.8102   library hold time
                                        4.8102   data required time
-------------------------------------------------------------------------------------
                                        4.8102   data required time
                                       -5.3793   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.4251 ^ gpio_control_in_2[9]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.6694 ^ gpio_control_in_2[9]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[9]/shift_register[1] (net)
                    0.0405    0.0004    4.6698 ^ gpio_control_in_2[9]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.0696 ^ gpio_control_in_2[9]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[9]/net51 (net)
                    0.0898    0.0011    5.0706 ^ gpio_control_in_2[9]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0706   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.7699 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8699   clock uncertainty
                             -0.3445    4.5254   clock reconvergence pessimism
                             -0.0239    4.5015   library hold time
                                        4.5015   data required time
-------------------------------------------------------------------------------------
                                        4.5015   data required time
                                       -5.0706   data arrival time
-------------------------------------------------------------------------------------
                                        0.5691   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.4978 ^ gpio_control_in_2[12]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    3.7421 ^ gpio_control_in_2[12]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[12]/shift_register[1] (net)
                    0.0405    0.0004    3.7425 ^ gpio_control_in_2[12]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    4.1423 ^ gpio_control_in_2[12]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[12]/net51 (net)
                    0.0898    0.0011    4.1433 ^ gpio_control_in_2[12]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1433   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.7703 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8703   clock uncertainty
                             -0.2723    3.5980   clock reconvergence pessimism
                             -0.0239    3.5742   library hold time
                                        3.5742   data required time
-------------------------------------------------------------------------------------
                                        3.5742   data required time
                                       -4.1433   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0884 ^ gpio_control_in_2[4]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    6.3326 ^ gpio_control_in_2[4]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[4]/shift_register[1] (net)
                    0.0405    0.0004    6.3330 ^ gpio_control_in_2[4]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    6.7328 ^ gpio_control_in_2[4]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[4]/net51 (net)
                    0.0898    0.0011    6.7339 ^ gpio_control_in_2[4]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7339   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5627 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6627   clock uncertainty
                             -0.4741    6.1886   clock reconvergence pessimism
                             -0.0239    6.1647   library hold time
                                        6.1647   data required time
-------------------------------------------------------------------------------------
                                        6.1647   data required time
                                       -6.7339   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7213 ^ gpio_control_in_2[5]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.9656 ^ gpio_control_in_2[5]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_2[5]/shift_register[1] (net)
                    0.0405    0.0004    5.9660 ^ gpio_control_in_2[5]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    6.3658 ^ gpio_control_in_2[5]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_2[5]/net51 (net)
                    0.0898    0.0011    6.3668 ^ gpio_control_in_2[5]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3668   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.1671 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2671   clock uncertainty
                             -0.4455    5.8216   clock reconvergence pessimism
                             -0.0239    5.7977   library hold time
                                        5.7977   data required time
-------------------------------------------------------------------------------------
                                        5.7977   data required time
                                       -6.3668   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.6876 ^ gpio_control_in_1[6]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    4.9318 ^ gpio_control_in_1[6]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[6]/shift_register[1] (net)
                    0.0405    0.0004    4.9323 ^ gpio_control_in_1[6]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.3320 ^ gpio_control_in_1[6]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[6]/net51 (net)
                    0.0898    0.0011    5.3331 ^ gpio_control_in_1[6]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3331   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.0528 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1528   clock uncertainty
                             -0.3650    4.7878   clock reconvergence pessimism
                             -0.0239    4.7639   library hold time
                                        4.7639   data required time
-------------------------------------------------------------------------------------
                                        4.7639   data required time
                                       -5.3331   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0947 ^ gpio_control_in_1[7]/_120_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0405    0.2443    5.3390 ^ gpio_control_in_1[7]/_120_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0080                                 gpio_control_in_1[7]/shift_register[1] (net)
                    0.0405    0.0004    5.3394 ^ gpio_control_in_1[7]/hold6/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0898    0.3998    5.7391 ^ gpio_control_in_1[7]/hold6/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0106                                 gpio_control_in_1[7]/net51 (net)
                    0.0898    0.0011    5.7402 ^ gpio_control_in_1[7]/_121_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7402   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4916 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5916   clock uncertainty
                             -0.3967    5.1949   clock reconvergence pessimism
                             -0.0239    5.1710   library hold time
                                        5.1710   data required time
-------------------------------------------------------------------------------------
                                        5.1710   data required time
                                       -5.7402   data arrival time
-------------------------------------------------------------------------------------
                                        0.5692   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.4288 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.5212 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.5247 ^ gpio_control_bidir_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    0.7714 ^ gpio_control_bidir_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_bidir_1[1]/shift_register[2] (net)
                    0.0429    0.0011    0.7725 ^ gpio_control_bidir_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    1.1796 ^ gpio_control_bidir_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_bidir_1[1]/net50 (net)
                    0.0999    0.0007    1.1804 ^ gpio_control_bidir_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.1804   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.4623 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.5618 ^ gpio_control_bidir_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.5656 ^ gpio_control_bidir_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.6656   clock uncertainty
                             -0.0406    0.6250   clock reconvergence pessimism
                             -0.0246    0.6004   library hold time
                                        0.6004   data required time
-------------------------------------------------------------------------------------
                                        0.6004   data required time
                                       -1.1804   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0015    2.1031 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.1955 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.1990 ^ gpio_control_bidir_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.4457 ^ gpio_control_bidir_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_bidir_2[0]/shift_register[2] (net)
                    0.0429    0.0011    2.4467 ^ gpio_control_bidir_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.8539 ^ gpio_control_bidir_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_bidir_2[0]/net50 (net)
                    0.0999    0.0007    2.8546 ^ gpio_control_bidir_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.8546   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0339    0.0017    2.2670 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.3665 ^ gpio_control_bidir_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.3703 ^ gpio_control_bidir_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.4703   clock uncertainty
                             -0.1711    2.2992   clock reconvergence pessimism
                             -0.0246    2.2746   library hold time
                                        2.2746   data required time
-------------------------------------------------------------------------------------
                                        2.2746   data required time
                                       -2.8546   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0015    1.7990 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.8914 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.8949 ^ gpio_control_bidir_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.1415 ^ gpio_control_bidir_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_bidir_2[1]/shift_register[2] (net)
                    0.0429    0.0011    2.1426 ^ gpio_control_bidir_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.5498 ^ gpio_control_bidir_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_bidir_2[1]/net50 (net)
                    0.0999    0.0007    2.5505 ^ gpio_control_bidir_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.5505   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0339    0.0017    1.9392 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.0387 ^ gpio_control_bidir_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.0425 ^ gpio_control_bidir_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.1425   clock uncertainty
                             -0.1474    1.9951   clock reconvergence pessimism
                             -0.0246    1.9705   library hold time
                                        1.9705   data required time
-------------------------------------------------------------------------------------
                                        1.9705   data required time
                                       -2.5505   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0015    1.4942 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0923    1.5865 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.5900 ^ gpio_control_bidir_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    1.8367 ^ gpio_control_bidir_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_bidir_2[2]/shift_register[2] (net)
                    0.0429    0.0011    1.8377 ^ gpio_control_bidir_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.2449 ^ gpio_control_bidir_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_bidir_2[2]/net50 (net)
                    0.0999    0.0007    2.2456 ^ gpio_control_bidir_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.2456   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0337    0.0017    1.6106 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0995    1.7101 ^ gpio_control_bidir_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.7139 ^ gpio_control_bidir_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.8139   clock uncertainty
                             -0.1236    1.6903   clock reconvergence pessimism
                             -0.0246    1.6656   library hold time
                                        1.6656   data required time
-------------------------------------------------------------------------------------
                                        1.6656   data required time
                                       -2.2456   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.6119 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.7043 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.7078 ^ gpio_control_in_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.9545 ^ gpio_control_in_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[0]/shift_register[2] (net)
                    0.0429    0.0011    2.9556 ^ gpio_control_in_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.3628 ^ gpio_control_in_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[0]/net50 (net)
                    0.0999    0.0007    3.3635 ^ gpio_control_in_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.3635   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.8154 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.9151 ^ gpio_control_in_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.9189 ^ gpio_control_in_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.0189   clock uncertainty
                             -0.2107    2.8081   clock reconvergence pessimism
                             -0.0246    2.7835   library hold time
                                        2.7835   data required time
-------------------------------------------------------------------------------------
                                        2.7835   data required time
                                       -3.3635   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.9260 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.0185 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.0220 ^ gpio_control_in_1[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.2686 ^ gpio_control_in_1[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[1]/shift_register[2] (net)
                    0.0429    0.0011    3.2697 ^ gpio_control_in_1[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.6769 ^ gpio_control_in_1[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[1]/net50 (net)
                    0.0999    0.0007    3.6776 ^ gpio_control_in_1[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.6776   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    3.1540 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.2537 ^ gpio_control_in_1[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.2575 ^ gpio_control_in_1[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.3575   clock uncertainty
                             -0.2352    3.1222   clock reconvergence pessimism
                             -0.0246    3.0976   library hold time
                                        3.0976   data required time
-------------------------------------------------------------------------------------
                                        3.0976   data required time
                                       -3.6776   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0015    3.2479 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    3.3404 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.3438 ^ gpio_control_in_1[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.5905 ^ gpio_control_in_1[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[2]/shift_register[2] (net)
                    0.0429    0.0011    3.5916 ^ gpio_control_in_1[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.9988 ^ gpio_control_in_1[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[2]/net50 (net)
                    0.0999    0.0007    3.9995 ^ gpio_control_in_1[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.9995   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0017    3.5010 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    3.6006 ^ gpio_control_in_1[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.6044 ^ gpio_control_in_1[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.7044   clock uncertainty
                             -0.2603    3.4441   clock reconvergence pessimism
                             -0.0246    3.4195   library hold time
                                        3.4195   data required time
-------------------------------------------------------------------------------------
                                        3.4195   data required time
                                       -3.9995   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.6709 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.7633 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.7668 ^ gpio_control_in_1a[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.0135 ^ gpio_control_in_1a[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[3]/shift_register[2] (net)
                    0.0429    0.0011    2.0146 ^ gpio_control_in_1a[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.4217 ^ gpio_control_in_1a[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[3]/net50 (net)
                    0.0999    0.0007    2.4225 ^ gpio_control_in_1a[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.4225   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.8011 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.9007 ^ gpio_control_in_1a[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.9045 ^ gpio_control_in_1a[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.0045   clock uncertainty
                             -0.1374    1.8671   clock reconvergence pessimism
                             -0.0246    1.8425   library hold time
                                        1.8425   data required time
-------------------------------------------------------------------------------------
                                        1.8425   data required time
                                       -2.4225   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.9786 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.0710 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.0745 ^ gpio_control_in_1a[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.3212 ^ gpio_control_in_1a[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[4]/shift_register[2] (net)
                    0.0429    0.0011    2.3223 ^ gpio_control_in_1a[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.7294 ^ gpio_control_in_1a[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[4]/net50 (net)
                    0.0999    0.0007    2.7302 ^ gpio_control_in_1a[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.7302   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.1328 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.2324 ^ gpio_control_in_1a[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.2362 ^ gpio_control_in_1a[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.3362   clock uncertainty
                             -0.1614    2.1748   clock reconvergence pessimism
                             -0.0246    2.1502   library hold time
                                        2.1502   data required time
-------------------------------------------------------------------------------------
                                        2.1502   data required time
                                       -2.7302   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.2962 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.3887 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.3922 ^ gpio_control_in_1a[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.6389 ^ gpio_control_in_1a[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[5]/shift_register[2] (net)
                    0.0429    0.0011    2.6399 ^ gpio_control_in_1a[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.0471 ^ gpio_control_in_1a[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[5]/net50 (net)
                    0.0999    0.0007    3.0478 ^ gpio_control_in_1a[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.0478   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.4752 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.5748 ^ gpio_control_in_1a[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.5786 ^ gpio_control_in_1a[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.6786   clock uncertainty
                             -0.1861    2.4924   clock reconvergence pessimism
                             -0.0246    2.4678   library hold time
                                        2.4678   data required time
-------------------------------------------------------------------------------------
                                        2.4678   data required time
                                       -3.0478   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.0349 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.1273 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.1308 ^ gpio_control_in_2[13]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.3775 ^ gpio_control_in_2[13]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[13]/shift_register[2] (net)
                    0.0429    0.0011    3.3786 ^ gpio_control_in_2[13]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.7857 ^ gpio_control_in_2[13]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[13]/net50 (net)
                    0.0999    0.0007    3.7865 ^ gpio_control_in_2[13]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.7865   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.2714 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.3710 ^ gpio_control_in_2[13]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[13]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.3748 ^ gpio_control_in_2[13]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.4748   clock uncertainty
                             -0.2437    3.2311   clock reconvergence pessimism
                             -0.0246    3.2064   library hold time
                                        3.2064   data required time
-------------------------------------------------------------------------------------
                                        3.2064   data required time
                                       -3.7865   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0015    0.1219 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0926    0.2145 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.2180 ^ gpio_control_bidir_1[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    0.4647 ^ gpio_control_bidir_1[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_bidir_1[0]/shift_register[2] (net)
                    0.0429    0.0011    0.4658 ^ gpio_control_bidir_1[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    0.8729 ^ gpio_control_bidir_1[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_bidir_1[0]/net50 (net)
                    0.0999    0.0007    0.8737 ^ gpio_control_bidir_1[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        0.8737   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0347    0.0017    0.1314 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0998    0.2312 ^ gpio_control_bidir_1[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_bidir_1[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.2350 ^ gpio_control_bidir_1[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.3350   clock uncertainty
                             -0.0167    0.3183   clock reconvergence pessimism
                             -0.0246    0.2937   library hold time
                                        0.2937   data required time
-------------------------------------------------------------------------------------
                                        0.2937   data required time
                                       -0.8737   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    5.6551 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.7453 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7473 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1075    5.8548 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0307    5.8855 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1016    5.9871 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.9886 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.0812 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0847 ^ gpio_control_in_1[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    6.3314 ^ gpio_control_in_1[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[10]/shift_register[2] (net)
                    0.0429    0.0011    6.3324 ^ gpio_control_in_1[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.7396 ^ gpio_control_in_1[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[10]/net50 (net)
                    0.0999    0.0007    6.7403 ^ gpio_control_in_1[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7403   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0009    6.0958 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    6.1930 ^ gpio_control_in_1[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1951 ^ gpio_control_in_1[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0791    0.1159    6.3110 ^ gpio_control_in_1[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0890                                 gpio_clock_1[17] (net)
                    0.1013    0.0331    6.3441 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1096    6.4536 ^ gpio_control_in_1[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[10]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.4553 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.5550 ^ gpio_control_in_1[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5588 ^ gpio_control_in_1[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6588   clock uncertainty
                             -0.4739    6.1849   clock reconvergence pessimism
                             -0.0246    6.1603   library hold time
                                        6.1603   data required time
-------------------------------------------------------------------------------------
                                        6.1603   data required time
                                       -6.7403   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.5583 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.6508 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.6542 ^ gpio_control_in_1[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.9009 ^ gpio_control_in_1[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[3]/shift_register[2] (net)
                    0.0429    0.0011    3.9020 ^ gpio_control_in_1[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.3092 ^ gpio_control_in_1[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[3]/net50 (net)
                    0.0999    0.0007    4.3099 ^ gpio_control_in_1[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.3099   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.8356 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.9352 ^ gpio_control_in_1[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.9390 ^ gpio_control_in_1[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.0390   clock uncertainty
                             -0.2845    3.7545   clock reconvergence pessimism
                             -0.0246    3.7299   library hold time
                                        3.7299   data required time
-------------------------------------------------------------------------------------
                                        3.7299   data required time
                                       -4.3099   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0015    3.8714 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.9639 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.9674 ^ gpio_control_in_1[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.2140 ^ gpio_control_in_1[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[4]/shift_register[2] (net)
                    0.0429    0.0011    4.2151 ^ gpio_control_in_1[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.6223 ^ gpio_control_in_1[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[4]/net50 (net)
                    0.0999    0.0007    4.6230 ^ gpio_control_in_1[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.6230   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0341    0.0017    4.1731 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.2727 ^ gpio_control_in_1[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.2765 ^ gpio_control_in_1[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.3765   clock uncertainty
                             -0.3089    4.0676   clock reconvergence pessimism
                             -0.0246    4.0430   library hold time
                                        4.0430   data required time
-------------------------------------------------------------------------------------
                                        4.0430   data required time
                                       -4.6230   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.1834 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.2758 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.2793 ^ gpio_control_in_1[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.5260 ^ gpio_control_in_1[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[5]/shift_register[2] (net)
                    0.0429    0.0011    4.5270 ^ gpio_control_in_1[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.9342 ^ gpio_control_in_1[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[5]/net50 (net)
                    0.0999    0.0007    4.9349 ^ gpio_control_in_1[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.9349   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.5093 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.6090 ^ gpio_control_in_1[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.6127 ^ gpio_control_in_1[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.7127   clock uncertainty
                             -0.3332    4.3796   clock reconvergence pessimism
                             -0.0246    4.3549   library hold time
                                        4.3549   data required time
-------------------------------------------------------------------------------------
                                        4.3549   data required time
                                       -4.9349   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0015    5.3217 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.4142 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.4177 ^ gpio_control_in_1[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.6644 ^ gpio_control_in_1[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[8]/shift_register[2] (net)
                    0.0429    0.0011    5.6654 ^ gpio_control_in_1[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.0726 ^ gpio_control_in_1[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[8]/net50 (net)
                    0.0999    0.0007    6.0733 ^ gpio_control_in_1[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0733   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0017    5.7364 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    5.8361 ^ gpio_control_in_1[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.8398 ^ gpio_control_in_1[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.9398   clock uncertainty
                             -0.4219    5.5180   clock reconvergence pessimism
                             -0.0246    5.4933   library hold time
                                        5.4933   data required time
-------------------------------------------------------------------------------------
                                        5.4933   data required time
                                       -6.0733   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0015    0.7356 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    0.8280 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    0.8315 ^ gpio_control_in_1a[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    1.0782 ^ gpio_control_in_1a[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[0]/shift_register[2] (net)
                    0.0429    0.0011    1.0793 ^ gpio_control_in_1a[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    1.4864 ^ gpio_control_in_1a[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[0]/net50 (net)
                    0.0999    0.0007    1.4872 ^ gpio_control_in_1a[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.4872   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0340    0.0017    0.7930 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    0.8925 ^ gpio_control_in_1a[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    0.8963 ^ gpio_control_in_1a[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    0.9963   clock uncertainty
                             -0.0645    0.9318   clock reconvergence pessimism
                             -0.0246    0.9072   library hold time
                                        0.9072   data required time
-------------------------------------------------------------------------------------
                                        0.9072   data required time
                                       -1.4872   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0015    1.0525 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.1449 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.1484 ^ gpio_control_in_1a[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    1.3951 ^ gpio_control_in_1a[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[1]/shift_register[2] (net)
                    0.0429    0.0011    1.3962 ^ gpio_control_in_1a[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    1.8033 ^ gpio_control_in_1a[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[1]/net50 (net)
                    0.0999    0.0007    1.8041 ^ gpio_control_in_1a[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        1.8041   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0017    1.1345 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.2341 ^ gpio_control_in_1a[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.2379 ^ gpio_control_in_1a[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.3379   clock uncertainty
                             -0.0892    1.2487   clock reconvergence pessimism
                             -0.0246    1.2241   library hold time
                                        1.2241   data required time
-------------------------------------------------------------------------------------
                                        1.2241   data required time
                                       -1.8041   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0015    1.3600 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    1.4524 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    1.4559 ^ gpio_control_in_1a[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    1.7026 ^ gpio_control_in_1a[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1a[2]/shift_register[2] (net)
                    0.0429    0.0011    1.7037 ^ gpio_control_in_1a[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    2.1109 ^ gpio_control_in_1a[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1a[2]/net50 (net)
                    0.0999    0.0007    2.1116 ^ gpio_control_in_1a[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        2.1116   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0340    0.0017    1.4660 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    1.5656 ^ gpio_control_in_1a[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1a[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    1.5694 ^ gpio_control_in_1a[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    1.6694   clock uncertainty
                             -0.1132    1.5562   clock reconvergence pessimism
                             -0.0246    1.5316   library hold time
                                        1.5316   data required time
-------------------------------------------------------------------------------------
                                        1.5316   data required time
                                       -2.1116   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    4.9971 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    5.0882 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0901 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1066    5.1967 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0248    5.2214 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0987    5.3202 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.3210 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    5.4112 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.4131 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1118    5.5250 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0274    5.5524 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1019    5.6543 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0015    5.6558 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    5.7483 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7518 ^ gpio_control_in_1[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.9985 ^ gpio_control_in_1[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[9]/shift_register[2] (net)
                    0.0429    0.0011    5.9996 ^ gpio_control_in_1[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.4067 ^ gpio_control_in_1[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[9]/net50 (net)
                    0.0999    0.0007    6.4075 ^ gpio_control_in_1[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.4075   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0372    0.0009    5.3865 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.4846 ^ gpio_control_in_1[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4867 ^ gpio_control_in_1[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0746    0.1149    5.6016 ^ gpio_control_in_1[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0815                                 gpio_clock_1[15] (net)
                    0.0900    0.0267    5.6283 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1064    5.7347 ^ gpio_control_in_1[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[8]/clknet_0_serial_clock (net)
                    0.0342    0.0009    5.7356 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    5.8328 ^ gpio_control_in_1[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.8349 ^ gpio_control_in_1[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0857    0.1205    5.9555 ^ gpio_control_in_1[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0956                                 gpio_clock_1[16] (net)
                    0.1022    0.0296    5.9851 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0343    0.1098    6.0949 ^ gpio_control_in_1[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[9]/clknet_0_serial_clock (net)
                    0.0344    0.0017    6.0965 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.1962 ^ gpio_control_in_1[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.2000 ^ gpio_control_in_1[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.3000   clock uncertainty
                             -0.4479    5.8521   clock reconvergence pessimism
                             -0.0246    5.8275   library hold time
                                        5.8275   data required time
-------------------------------------------------------------------------------------
                                        5.8275   data required time
                                       -6.4075   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    6.9664 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    7.0566 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    7.0586 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1056    7.1642 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0279    7.1921 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0998    7.2919 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0015    7.2934 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.3859 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.3894 ^ gpio_control_in_2[0]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    7.6361 ^ gpio_control_in_2[0]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[0]/shift_register[2] (net)
                    0.0429    0.0011    7.6372 ^ gpio_control_in_2[0]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    8.0443 ^ gpio_control_in_2[0]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[0]/net50 (net)
                    0.0999    0.0007    8.0451 ^ gpio_control_in_2[0]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        8.0451   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0342    0.0009    7.5093 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.6065 ^ gpio_control_in_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.6086 ^ gpio_control_in_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0744    0.1139    7.7225 ^ gpio_control_in_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0824                                 gpio_clock_2[1] (net)
                    0.0941    0.0301    7.7525 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1076    7.8601 ^ gpio_control_in_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[0]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.8618 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.9615 ^ gpio_control_in_2[0]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[0]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.9652 ^ gpio_control_in_2[0]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    8.0652   clock uncertainty
                             -0.5755    7.4897   clock reconvergence pessimism
                             -0.0246    7.4651   library hold time
                                        7.4651   data required time
-------------------------------------------------------------------------------------
                                        7.4651   data required time
                                       -8.0451   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.0197 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.1121 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.1156 ^ gpio_control_in_2[10]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.3623 ^ gpio_control_in_2[10]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[10]/shift_register[2] (net)
                    0.0429    0.0011    4.3634 ^ gpio_control_in_2[10]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.7705 ^ gpio_control_in_2[10]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[10]/net50 (net)
                    0.0999    0.0007    4.7712 ^ gpio_control_in_2[10]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.7712   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.3329 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.4325 ^ gpio_control_in_2[10]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[10]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.4363 ^ gpio_control_in_2[10]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.5363   clock uncertainty
                             -0.3204    4.2159   clock reconvergence pessimism
                             -0.0246    4.1912   library hold time
                                        4.1912   data required time
-------------------------------------------------------------------------------------
                                        4.1912   data required time
                                       -4.7712   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0015    3.7089 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    3.8013 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.8048 ^ gpio_control_in_2[11]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.0515 ^ gpio_control_in_2[11]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[11]/shift_register[2] (net)
                    0.0429    0.0011    4.0526 ^ gpio_control_in_2[11]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.4597 ^ gpio_control_in_2[11]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[11]/net50 (net)
                    0.0999    0.0007    4.4605 ^ gpio_control_in_2[11]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.4605   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0340    0.0017    3.9979 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.0975 ^ gpio_control_in_2[11]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[11]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.1013 ^ gpio_control_in_2[11]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.2013   clock uncertainty
                             -0.2962    3.9051   clock reconvergence pessimism
                             -0.0246    3.8805   library hold time
                                        3.8805   data required time
-------------------------------------------------------------------------------------
                                        3.8805   data required time
                                       -4.4605   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0015    2.7253 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.8178 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.8212 ^ gpio_control_in_2[14]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.0679 ^ gpio_control_in_2[14]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[14]/shift_register[2] (net)
                    0.0429    0.0011    3.0690 ^ gpio_control_in_2[14]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.4762 ^ gpio_control_in_2[14]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[14]/net50 (net)
                    0.0999    0.0007    3.4769 ^ gpio_control_in_2[14]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.4769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0341    0.0017    2.9377 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    3.0373 ^ gpio_control_in_2[14]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[14]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.0411 ^ gpio_control_in_2[14]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.1411   clock uncertainty
                             -0.2196    2.9215   clock reconvergence pessimism
                             -0.0246    2.8969   library hold time
                                        2.8969   data required time
-------------------------------------------------------------------------------------
                                        2.8969   data required time
                                       -3.4769   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0015    2.4101 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    2.5025 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    2.5060 ^ gpio_control_in_2[15]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    2.7527 ^ gpio_control_in_2[15]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[15]/shift_register[2] (net)
                    0.0429    0.0011    2.7538 ^ gpio_control_in_2[15]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    3.1609 ^ gpio_control_in_2[15]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[15]/net50 (net)
                    0.0999    0.0007    3.1617 ^ gpio_control_in_2[15]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        3.1617   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0340    0.0017    2.5979 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    2.6975 ^ gpio_control_in_2[15]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[15]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    2.7013 ^ gpio_control_in_2[15]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    2.8013   clock uncertainty
                             -0.1950    2.6063   clock reconvergence pessimism
                             -0.0246    2.5817   library hold time
                                        2.5817   data required time
-------------------------------------------------------------------------------------
                                        2.5817   data required time
                                       -3.1617   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    6.6414 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.7316 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.7335 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1049    6.8384 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0277    6.8661 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.0995    6.9656 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.9671 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    7.0596 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    7.0631 ^ gpio_control_in_2[1]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    7.3098 ^ gpio_control_in_2[1]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[1]/shift_register[2] (net)
                    0.0429    0.0011    7.3109 ^ gpio_control_in_2[1]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    7.7180 ^ gpio_control_in_2[1]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[1]/net50 (net)
                    0.0999    0.0007    7.7188 ^ gpio_control_in_2[1]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.7188   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0009    7.1589 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    7.2561 ^ gpio_control_in_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    7.2582 ^ gpio_control_in_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0730    0.1131    7.3713 ^ gpio_control_in_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0810                                 gpio_clock_2[2] (net)
                    0.0929    0.0298    7.4011 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1072    7.5084 ^ gpio_control_in_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[1]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.5100 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.6097 ^ gpio_control_in_2[1]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[1]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.6135 ^ gpio_control_in_2[1]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.7135   clock uncertainty
                             -0.5501    7.1634   clock reconvergence pessimism
                             -0.0246    7.1388   library hold time
                                        7.1388   data required time
-------------------------------------------------------------------------------------
                                        7.1388   data required time
                                       -7.7188   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.3132 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    6.4034 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.4053 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1061    6.5114 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0289    6.5403 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1003    6.6405 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0015    6.6421 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.7345 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.7380 ^ gpio_control_in_2[2]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    6.9847 ^ gpio_control_in_2[2]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[2]/shift_register[2] (net)
                    0.0429    0.0011    6.9858 ^ gpio_control_in_2[2]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    7.3930 ^ gpio_control_in_2[2]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[2]/net50 (net)
                    0.0999    0.0007    7.3937 ^ gpio_control_in_2[2]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.3937   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0341    0.0009    6.8051 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    6.9023 ^ gpio_control_in_2[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.9044 ^ gpio_control_in_2[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0751    0.1143    7.0188 ^ gpio_control_in_2[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0837                                 gpio_clock_2[3] (net)
                    0.0959    0.0311    7.0499 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0342    0.1081    7.1580 ^ gpio_control_in_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[2]/clknet_0_serial_clock (net)
                    0.0343    0.0017    7.1596 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    7.2593 ^ gpio_control_in_2[2]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[2]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    7.2631 ^ gpio_control_in_2[2]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.3631   clock uncertainty
                             -0.5248    6.8383   clock reconvergence pessimism
                             -0.0246    6.8137   library hold time
                                        6.8137   data required time
-------------------------------------------------------------------------------------
                                        6.8137   data required time
                                       -7.3937   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    5.9913 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    6.0818 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    6.0838 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1069    6.1907 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0234    6.2141 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0982    6.3123 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0015    6.3139 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0925    6.4063 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.4098 ^ gpio_control_in_2[3]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    6.6565 ^ gpio_control_in_2[3]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[3]/shift_register[2] (net)
                    0.0429    0.0011    6.6576 ^ gpio_control_in_2[3]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    7.0648 ^ gpio_control_in_2[3]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[3]/net50 (net)
                    0.0999    0.0007    7.0655 ^ gpio_control_in_2[3]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        7.0655   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0354    0.0009    6.4582 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.5558 ^ gpio_control_in_2[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.5578 ^ gpio_control_in_2[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0742    0.1152    6.6731 ^ gpio_control_in_2[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0804                                 gpio_clock_2[4] (net)
                    0.0880    0.0252    6.6983 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1059    6.8042 ^ gpio_control_in_2[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[3]/clknet_0_serial_clock (net)
                    0.0342    0.0017    6.8059 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0997    6.9055 ^ gpio_control_in_2[3]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[3]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.9093 ^ gpio_control_in_2[3]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    7.0093   clock uncertainty
                             -0.4992    6.5101   clock reconvergence pessimism
                             -0.0246    6.4855   library hold time
                                        6.4855   data required time
-------------------------------------------------------------------------------------
                                        6.4855   data required time
                                       -7.0655   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0015    5.2542 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.3466 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.3501 ^ gpio_control_in_2[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.5968 ^ gpio_control_in_2[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[6]/shift_register[2] (net)
                    0.0429    0.0011    5.5979 ^ gpio_control_in_2[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.0050 ^ gpio_control_in_2[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[6]/net50 (net)
                    0.0999    0.0007    6.0057 ^ gpio_control_in_2[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.0057   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.6636 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.7632 ^ gpio_control_in_2[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.7670 ^ gpio_control_in_2[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.8670   clock uncertainty
                             -0.4166    5.4504   clock reconvergence pessimism
                             -0.0246    5.4257   library hold time
                                        5.4257   data required time
-------------------------------------------------------------------------------------
                                        5.4257   data required time
                                       -6.0057   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.9476 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    5.0400 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0435 ^ gpio_control_in_2[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.2902 ^ gpio_control_in_2[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[7]/shift_register[2] (net)
                    0.0429    0.0011    5.2913 ^ gpio_control_in_2[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    5.6984 ^ gpio_control_in_2[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[7]/net50 (net)
                    0.0999    0.0007    5.6992 ^ gpio_control_in_2[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.6992   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0340    0.0017    5.3332 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.4328 ^ gpio_control_in_2[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4365 ^ gpio_control_in_2[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5365   clock uncertainty
                             -0.3927    5.1438   clock reconvergence pessimism
                             -0.0246    5.1192   library hold time
                                        5.1192   data required time
-------------------------------------------------------------------------------------
                                        5.1192   data required time
                                       -5.6992   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.6379 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.7303 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.7338 ^ gpio_control_in_2[8]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.9805 ^ gpio_control_in_2[8]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[8]/shift_register[2] (net)
                    0.0429    0.0011    4.9815 ^ gpio_control_in_2[8]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    5.3887 ^ gpio_control_in_2[8]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[8]/net50 (net)
                    0.0999    0.0007    5.3894 ^ gpio_control_in_2[8]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3894   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.9993 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    5.0989 ^ gpio_control_in_2[8]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[8]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.1026 ^ gpio_control_in_2[8]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.2026   clock uncertainty
                             -0.3686    4.8340   clock reconvergence pessimism
                             -0.0246    4.8094   library hold time
                                        4.8094   data required time
-------------------------------------------------------------------------------------
                                        4.8094   data required time
                                       -5.3894   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0015    4.3292 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0924    4.4216 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.4251 ^ gpio_control_in_2[9]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.6718 ^ gpio_control_in_2[9]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[9]/shift_register[2] (net)
                    0.0429    0.0011    4.6729 ^ gpio_control_in_2[9]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    5.0800 ^ gpio_control_in_2[9]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[9]/net50 (net)
                    0.0999    0.0007    5.0808 ^ gpio_control_in_2[9]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.0808   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0340    0.0017    4.6665 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0996    4.7661 ^ gpio_control_in_2[9]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[9]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    4.7699 ^ gpio_control_in_2[9]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    4.8699   clock uncertainty
                             -0.3445    4.5254   clock reconvergence pessimism
                             -0.0246    4.5008   library hold time
                                        4.5008   data required time
-------------------------------------------------------------------------------------
                                        4.5008   data required time
                                       -5.0808   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0015    3.4014 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    3.4943 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    3.4978 ^ gpio_control_in_2[12]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    3.7445 ^ gpio_control_in_2[12]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[12]/shift_register[2] (net)
                    0.0429    0.0011    3.7455 ^ gpio_control_in_2[12]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    4.1527 ^ gpio_control_in_2[12]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[12]/net50 (net)
                    0.0999    0.0007    4.1534 ^ gpio_control_in_2[12]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        4.1534   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0355    0.0017    3.6665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    3.7665 ^ gpio_control_in_2[12]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[12]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    3.7703 ^ gpio_control_in_2[12]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    3.8703   clock uncertainty
                             -0.2723    3.5980   clock reconvergence pessimism
                             -0.0246    3.5734   library hold time
                                        3.5734   data required time
-------------------------------------------------------------------------------------
                                        3.5734   data required time
                                       -4.1534   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    5.6242 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0906    5.7148 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.7167 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1116    5.8284 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0523    5.8807 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1098    5.9905 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0015    5.9920 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0928    6.0848 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    6.0883 ^ gpio_control_in_2[4]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    6.3350 ^ gpio_control_in_2[4]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[4]/shift_register[2] (net)
                    0.0429    0.0011    6.3361 ^ gpio_control_in_2[4]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.7432 ^ gpio_control_in_2[4]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[4]/net50 (net)
                    0.0999    0.0007    6.7440 ^ gpio_control_in_2[4]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.7440   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0009    6.0625 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    6.1601 ^ gpio_control_in_2[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    6.1622 ^ gpio_control_in_2[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0935    0.1203    6.2825 ^ gpio_control_in_2[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1159                                 gpio_clock_2[5] (net)
                    0.1439    0.0564    6.3389 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0353    0.1184    6.4573 ^ gpio_control_in_2[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[4]/clknet_0_serial_clock (net)
                    0.0355    0.0017    6.4589 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1000    6.5590 ^ gpio_control_in_2[4]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[4]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.5627 ^ gpio_control_in_2[4]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.6627   clock uncertainty
                             -0.4741    6.1886   clock reconvergence pessimism
                             -0.0246    6.1640   library hold time
                                        6.1640   data required time
-------------------------------------------------------------------------------------
                                        6.1640   data required time
                                       -6.7440   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0364    0.0364 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0891    0.1256 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0041    0.1296 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.1859    0.3155 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0433    0.3588 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1506    0.5093 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0328    0.5421 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1308    0.6729 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0390    0.7119 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1053    0.8172 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0275    0.8447 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1036    0.9483 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0706    1.0189 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.0975    1.1165 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0228    1.1393 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1576    1.2969 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0081    1.3050 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0893    1.3943 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0090    1.4033 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0893    1.4926 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.4935 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0900    1.5835 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.5854 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1028    1.6882 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0156    1.7038 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0936    1.7974 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.7983 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.8884 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.8903 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1025    1.9928 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0153    2.0082 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0934    2.1015 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.1024 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.1925 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.1944 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1037    2.2981 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0163    2.3144 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    2.4086 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.4094 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.4995 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.5015 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1062    2.6077 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0195    2.6272 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0966    2.7238 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.7246 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.8148 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.8167 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1042    2.9209 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0175    2.9384 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0949    3.0334 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.0342 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.1243 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.1263 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1086    3.2349 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0549    3.2898 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1101    3.3999 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.4008 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0905    3.4913 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.4932 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1035    3.5967 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0165    3.6132 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0942    3.7074 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.7082 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.7983 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.8003 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1043    3.9046 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0183    3.9229 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0953    4.0181 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.0190 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.1091 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.1110 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1039    4.2149 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0177    4.2327 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.3277 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.3285 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.4186 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.4206 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1039    4.5244 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0172    4.5416 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0947    4.6363 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6372 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.7273 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.7292 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1040    4.8332 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0178    4.8510 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0950    4.9461 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9469 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.0371 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.0390 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1034    5.1423 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0163    5.1586 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    5.2527 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.2535 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    5.3436 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    5.3455 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1101    5.4556 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0568    5.5124 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1110    5.6234 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0015    5.6249 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0929    5.7178 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.7213 ^ gpio_control_in_2[5]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.9680 ^ gpio_control_in_2[5]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_2[5]/shift_register[2] (net)
                    0.0429    0.0011    5.9691 ^ gpio_control_in_2[5]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    6.3762 ^ gpio_control_in_2[5]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_2[5]/net50 (net)
                    0.0999    0.0007    6.3769 ^ gpio_control_in_2[5]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        6.3769   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1365    0.0392    0.0392 ^ soc/input211/A (sky130_fd_sc_hd__buf_6)
                    0.0473    0.0961    0.1353 ^ soc/input211/X (sky130_fd_sc_hd__buf_6)
     2    0.0263                                 soc/net211 (net)
                    0.0479    0.0044    0.1397 ^ soc/wire4196/A (sky130_fd_sc_hd__buf_4)
                    0.2309    0.2003    0.3401 ^ soc/wire4196/X (sky130_fd_sc_hd__buf_4)
     2    0.1110                                 soc/net4196 (net)
                    0.2454    0.0467    0.3867 ^ soc/wire4195/A (sky130_fd_sc_hd__buf_6)
                    0.1544    0.1623    0.5490 ^ soc/wire4195/X (sky130_fd_sc_hd__buf_6)
     2    0.1019                                 soc/net4195 (net)
                    0.1670    0.0353    0.5843 ^ soc/wire4194/A (sky130_fd_sc_hd__buf_8)
                    0.1382    0.1409    0.7253 ^ soc/wire4194/X (sky130_fd_sc_hd__buf_8)
     2    0.1116                                 soc/net4194 (net)
                    0.1588    0.0421    0.7673 ^ soc/wire4193/A (sky130_fd_sc_hd__buf_12)
                    0.0840    0.1135    0.8809 ^ soc/wire4193/X (sky130_fd_sc_hd__buf_12)
     2    0.0899                                 soc/net4193 (net)
                    0.1009    0.0296    0.9105 ^ soc/wire4192/A (sky130_fd_sc_hd__buf_12)
                    0.1132    0.1117    1.0222 ^ soc/wire4192/X (sky130_fd_sc_hd__buf_12)
     2    0.1388                                 soc/net4192 (net)
                    0.1845    0.0761    1.0983 ^ soc/wire4191/A (sky130_fd_sc_hd__buf_12)
                    0.0638    0.1051    1.2035 ^ soc/wire4191/X (sky130_fd_sc_hd__buf_12)
     2    0.0668                                 soc/net4191 (net)
                    0.0795    0.0246    1.2281 ^ soc/_32603_/A (sky130_fd_sc_hd__buf_2)
                    0.1548    0.1699    1.3980 ^ soc/_32603_/X (sky130_fd_sc_hd__buf_2)
     2    0.0416                                 soc/net689 (net)
                    0.1555    0.0087    1.4067 ^ soc/output689/A (sky130_fd_sc_hd__buf_12)
                    0.0503    0.0962    1.5029 ^ soc/output689/X (sky130_fd_sc_hd__buf_12)
     2    0.0447                                 gpio_clock_2_shifted[18] (net)
                    0.0532    0.0097    1.5127 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0335    0.0963    1.6089 ^ gpio_control_bidir_2[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[2]/clknet_0_serial_clock (net)
                    0.0336    0.0009    1.6099 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0970    1.7069 ^ gpio_control_bidir_2[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.7090 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0629    0.1108    1.8197 ^ gpio_control_bidir_2[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0649                                 gpio_clock_2[18] (net)
                    0.0700    0.0168    1.8366 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1009    1.9375 ^ gpio_control_bidir_2[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[1]/clknet_0_serial_clock (net)
                    0.0338    0.0009    1.9384 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.0355 ^ gpio_control_bidir_2[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.0376 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0621    0.1105    2.1481 ^ gpio_control_bidir_2[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0640                                 gpio_clock_2[17] (net)
                    0.0691    0.0165    2.1646 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1007    2.2653 ^ gpio_control_bidir_2[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_2[0]/clknet_0_serial_clock (net)
                    0.0338    0.0009    2.2662 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.3633 ^ gpio_control_bidir_2[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_2[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.3654 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0646    0.1118    2.4772 ^ gpio_control_bidir_2[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0673                                 gpio_clock_2[16] (net)
                    0.0722    0.0176    2.4948 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    2.5963 ^ gpio_control_in_2[15]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[15]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.5972 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.6943 ^ gpio_control_in_2[15]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[15]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.6964 ^ gpio_control_in_2[15]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0716    0.1145    2.8109 ^ gpio_control_in_2[15]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0766                                 gpio_clock_2[15] (net)
                    0.0816    0.0210    2.8319 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1041    2.9360 ^ gpio_control_in_2[14]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[14]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9369 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.0341 ^ gpio_control_in_2[14]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[14]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.0362 ^ gpio_control_in_2[14]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0666    0.1124    3.1485 ^ gpio_control_in_2[14]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0701                                 gpio_clock_2[14] (net)
                    0.0752    0.0188    3.1674 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1023    3.2697 ^ gpio_control_in_2[13]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[13]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.2706 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.3678 ^ gpio_control_in_2[13]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[13]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.3699 ^ gpio_control_in_2[13]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0870    0.1171    3.4869 ^ gpio_control_in_2[13]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1129                                 gpio_clock_2[13] (net)
                    0.1459    0.0592    3.5462 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0354    0.1186    3.6648 ^ gpio_control_in_2[12]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[12]/clknet_0_serial_clock (net)
                    0.0354    0.0009    3.6658 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0976    3.7633 ^ gpio_control_in_2[12]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[12]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.7654 ^ gpio_control_in_2[12]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0645    0.1115    3.8769 ^ gpio_control_in_2[12]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0672                                 gpio_clock_2[12] (net)
                    0.0723    0.0178    3.8947 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    3.9963 ^ gpio_control_in_2[11]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[11]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.9972 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.0943 ^ gpio_control_in_2[11]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[11]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.0964 ^ gpio_control_in_2[11]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0672    0.1124    4.2088 ^ gpio_control_in_2[11]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0710                                 gpio_clock_2[11] (net)
                    0.0765    0.0197    4.2285 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1027    4.3312 ^ gpio_control_in_2[10]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[10]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.3322 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.4293 ^ gpio_control_in_2[10]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[10]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.4314 ^ gpio_control_in_2[10]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0665    0.1120    4.5434 ^ gpio_control_in_2[10]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0699                                 gpio_clock_2[10] (net)
                    0.0754    0.0191    4.5625 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1024    4.6649 ^ gpio_control_in_2[9]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[9]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.6658 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.7629 ^ gpio_control_in_2[9]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[9]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.7650 ^ gpio_control_in_2[9]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0658    0.1119    4.8770 ^ gpio_control_in_2[9]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0690                                 gpio_clock_2[9] (net)
                    0.0742    0.0186    4.8955 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1021    4.9976 ^ gpio_control_in_2[8]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[8]/clknet_0_serial_clock (net)
                    0.0339    0.0009    4.9985 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.0956 ^ gpio_control_in_2[8]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[8]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0977 ^ gpio_control_in_2[8]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0667    0.1121    5.2098 ^ gpio_control_in_2[8]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0702                                 gpio_clock_2[8] (net)
                    0.0756    0.0192    5.2290 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    5.3315 ^ gpio_control_in_2[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[7]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.3324 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.4295 ^ gpio_control_in_2[7]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[7]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.4316 ^ gpio_control_in_2[7]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0641    0.1114    5.5430 ^ gpio_control_in_2[7]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_2[7] (net)
                    0.0717    0.0175    5.5606 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1014    5.6620 ^ gpio_control_in_2[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[6]/clknet_0_serial_clock (net)
                    0.0339    0.0009    5.6629 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    5.7600 ^ gpio_control_in_2[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_2[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.7621 ^ gpio_control_in_2[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0973    0.1186    5.8807 ^ gpio_control_in_2[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1205                                 gpio_clock_2[6] (net)
                    0.1528    0.0612    5.9419 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0356    0.1196    6.0615 ^ gpio_control_in_2[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_2[5]/clknet_0_serial_clock (net)
                    0.0357    0.0017    6.0632 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1001    6.1633 ^ gpio_control_in_2[5]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_2[5]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    6.1671 ^ gpio_control_in_2[5]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    6.2671   clock uncertainty
                             -0.4455    5.8216   clock reconvergence pessimism
                             -0.0246    5.7969   library hold time
                                        5.7969   data required time
-------------------------------------------------------------------------------------
                                        5.7969   data required time
                                       -6.3769   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.5907 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    4.6840 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    4.6875 ^ gpio_control_in_1[6]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    4.9342 ^ gpio_control_in_1[6]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[6]/shift_register[2] (net)
                    0.0429    0.0011    4.9353 ^ gpio_control_in_1[6]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    5.3424 ^ gpio_control_in_1[6]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[6]/net50 (net)
                    0.0999    0.0007    5.3432 ^ gpio_control_in_1[6]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.3432   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0017    4.9484 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.0490 ^ gpio_control_in_1[6]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[6]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.0528 ^ gpio_control_in_1[6]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.1528   clock uncertainty
                             -0.3650    4.7878   clock reconvergence pessimism
                             -0.0246    4.7632   library hold time
                                        4.7632   data required time
-------------------------------------------------------------------------------------
                                        4.7632   data required time
                                       -5.3432   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   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
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0143    0.0143 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1061    0.1204 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1212 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0903    0.2115 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.2135 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1029    0.3164 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0168    0.3332 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.4273 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4282 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.5182 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.5202 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1032    0.6234 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0166    0.6400 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0941    0.7341 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7349 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    0.8250 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    0.8270 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1046    0.9316 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0224    0.9540 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0970    1.0509 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.0518 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.1419 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.1439 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1035    1.2474 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0168    1.2642 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0943    1.3585 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.3594 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.4495 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.4514 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1041    1.5555 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0185    1.5740 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0954    1.6694 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.6702 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    1.7603 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    1.7623 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1036    1.8658 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0169    1.8827 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.0944    1.9771 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.9779 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.0680 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.0700 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1142    2.1842 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0134    2.1976 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0971    2.2947 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.2955 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.3857 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.3876 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1064    2.4941 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0196    2.5137 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0967    2.6104 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.6112 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    2.7014 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0019    2.7033 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1054    2.8087 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0196    2.8283 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.0962    2.9245 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.9254 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.0155 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.0174 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1073    3.1247 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0231    3.1478 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.0985    3.2463 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.2472 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0902    3.3374 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.3393 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1050    3.4443 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0175    3.4617 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0951    3.5568 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.5577 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.6478 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.6497 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1058    3.7555 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0185    3.7741 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0958    3.8699 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.8708 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    3.9609 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0019    3.9628 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1053    4.0681 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0182    4.0863 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.0955    4.1818 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1827 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0901    4.2728 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.2747 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1114    4.3862 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0855    4.4717 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1175    4.5892 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.5900 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0910    4.6811 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0019    4.6830 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1129    4.7959 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0833    4.8792 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1171    4.9963 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0015    4.9978 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.0933    5.0911 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0035    5.0946 ^ gpio_control_in_1[7]/_121_/CLK (sky130_fd_sc_hd__dfrtp_4)
                    0.0428    0.2467    5.3413 ^ gpio_control_in_1[7]/_121_/Q (sky130_fd_sc_hd__dfrtp_4)
     1    0.0094                                 gpio_control_in_1[7]/shift_register[2] (net)
                    0.0429    0.0011    5.3424 ^ gpio_control_in_1[7]/hold5/A (sky130_fd_sc_hd__dlygate4sd3_1)
                    0.0999    0.4071    5.7496 ^ gpio_control_in_1[7]/hold5/X (sky130_fd_sc_hd__dlygate4sd3_1)
     2    0.0119                                 gpio_control_in_1[7]/net50 (net)
                    0.0999    0.0007    5.7503 ^ gpio_control_in_1[7]/_122_/D (sky130_fd_sc_hd__dfrtp_4)
                                        5.7503   data arrival time

                              0.0000    0.0000   clock hk_serial_clk (rise edge)
                              0.0000    0.0000   clock source latency
                    0.1154    0.0000    0.0000 ^ housekeeping/output303/X (sky130_fd_sc_hd__buf_12)
     4    0.1287                                 gpio_clock_1_shifted[0] (net)
                    0.1186    0.0154    0.0154 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0346    0.1143    0.1298 ^ gpio_control_bidir_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[0]/clknet_0_serial_clock (net)
                    0.0346    0.0009    0.1307 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0973    0.2280 ^ gpio_control_bidir_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.2301 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0638    0.1109    0.3410 ^ gpio_control_bidir_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0665                                 gpio_clock_1[0] (net)
                    0.0721    0.0181    0.3591 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.4606 ^ gpio_control_bidir_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_bidir_1[1]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.4615 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.5586 ^ gpio_control_bidir_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_bidir_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.5607 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0640    0.1112    0.6719 ^ gpio_control_bidir_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0667                                 gpio_clock_1[1] (net)
                    0.0720    0.0179    0.6898 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1015    0.7913 ^ gpio_control_in_1a[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[0]/clknet_0_serial_clock (net)
                    0.0339    0.0009    0.7922 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    0.8893 ^ gpio_control_in_1a[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    0.8914 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0696    0.1128    1.0042 ^ gpio_control_in_1a[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0748                                 gpio_clock_1[2] (net)
                    0.0831    0.0241    1.0283 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1045    1.1328 ^ gpio_control_in_1a[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[1]/clknet_0_serial_clock (net)
                    0.0341    0.0009    1.1338 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    1.2309 ^ gpio_control_in_1a[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.2330 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0647    0.1116    1.3446 ^ gpio_control_in_1a[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0676                                 gpio_clock_1[3] (net)
                    0.0728    0.0181    1.3627 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    1.4644 ^ gpio_control_in_1a[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[2]/clknet_0_serial_clock (net)
                    0.0339    0.0009    1.4653 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.5624 ^ gpio_control_in_1a[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.5645 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1122    1.6767 ^ gpio_control_in_1a[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0711                                 gpio_clock_1[4] (net)
                    0.0769    0.0200    1.6966 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1028    1.7994 ^ gpio_control_in_1a[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[3]/clknet_0_serial_clock (net)
                    0.0340    0.0009    1.8004 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    1.8975 ^ gpio_control_in_1a[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    1.8996 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0648    0.1116    2.0112 ^ gpio_control_in_1a[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0677                                 gpio_clock_1[5] (net)
                    0.0730    0.0182    2.0294 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0338    0.1017    2.1311 ^ gpio_control_in_1a[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[4]/clknet_0_serial_clock (net)
                    0.0339    0.0009    2.1321 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    2.2292 ^ gpio_control_in_1a[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.2313 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0796    0.1231    2.3544 ^ gpio_control_in_1a[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0862                                 gpio_clock_1[6] (net)
                    0.0837    0.0144    2.3688 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1047    2.4735 ^ gpio_control_in_1a[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1a[5]/clknet_0_serial_clock (net)
                    0.0341    0.0009    2.4744 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.5716 ^ gpio_control_in_1a[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1a[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.5737 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0720    0.1147    2.6884 ^ gpio_control_in_1a[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0772                                 gpio_clock_1[7] (net)
                    0.0820    0.0211    2.7095 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1042    2.8138 ^ gpio_control_in_1[0]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[0]/clknet_0_serial_clock (net)
                    0.0340    0.0009    2.8147 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    2.9119 ^ gpio_control_in_1[0]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[0]/serial_clock_out_buffered (net)
                    0.0405    0.0021    2.9139 ^ gpio_control_in_1[0]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0698    0.1136    3.0275 ^ gpio_control_in_1[0]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0745                                 gpio_clock_1[8] (net)
                    0.0802    0.0212    3.0487 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0340    0.1037    3.1524 ^ gpio_control_in_1[1]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[1]/clknet_0_serial_clock (net)
                    0.0340    0.0009    3.1533 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.2505 ^ gpio_control_in_1[1]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[1]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.2525 ^ gpio_control_in_1[1]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0757    0.1156    3.3682 ^ gpio_control_in_1[1]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0825                                 gpio_clock_1[9] (net)
                    0.0891    0.0250    3.3931 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0341    0.1062    3.4993 ^ gpio_control_in_1[2]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[2]/clknet_0_serial_clock (net)
                    0.0342    0.0009    3.5002 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0972    3.5974 ^ gpio_control_in_1[2]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[2]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.5995 ^ gpio_control_in_1[2]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0673    0.1132    3.7127 ^ gpio_control_in_1[2]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0709                                 gpio_clock_1[10] (net)
                    0.0757    0.0188    3.7315 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1025    3.8340 ^ gpio_control_in_1[3]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[3]/clknet_0_serial_clock (net)
                    0.0339    0.0009    3.8349 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    3.9320 ^ gpio_control_in_1[3]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[3]/serial_clock_out_buffered (net)
                    0.0405    0.0021    3.9341 ^ gpio_control_in_1[3]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0695    0.1141    4.0482 ^ gpio_control_in_1[3]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0739                                 gpio_clock_1[11] (net)
                    0.0787    0.0200    4.0682 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1033    4.1714 ^ gpio_control_in_1[4]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[4]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.1724 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.2695 ^ gpio_control_in_1[4]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[4]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.2716 ^ gpio_control_in_1[4]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0684    0.1135    4.3851 ^ gpio_control_in_1[4]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0725                                 gpio_clock_1[12] (net)
                    0.0775    0.0196    4.4047 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0339    0.1030    4.5077 ^ gpio_control_in_1[5]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[5]/clknet_0_serial_clock (net)
                    0.0340    0.0009    4.5086 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0971    4.6057 ^ gpio_control_in_1[5]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[5]/serial_clock_out_buffered (net)
                    0.0405    0.0021    4.6078 ^ gpio_control_in_1[5]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0861    0.1201    4.7279 ^ gpio_control_in_1[5]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1396                                 gpio_clock_1[13] (net)
                    0.2032    0.0922    4.8202 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1266    4.9468 ^ gpio_control_in_1[6]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[6]/clknet_0_serial_clock (net)
                    0.0373    0.0009    4.9477 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0403    0.0981    5.0458 ^ gpio_control_in_1[6]/clkbuf_1_1__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     6    0.0333                                 gpio_control_in_1[6]/serial_clock_out_buffered (net)
                    0.0405    0.0021    5.0479 ^ gpio_control_in_1[6]/serial_clock_out_buffer/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0958    0.1217    5.1696 ^ gpio_control_in_1[6]/serial_clock_out_buffer/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.1422                                 gpio_clock_1[14] (net)
                    0.2005    0.0897    5.2594 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0372    0.1262    5.3856 ^ gpio_control_in_1[7]/clkbuf_0_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     2    0.0234                                 gpio_control_in_1[7]/clknet_0_serial_clock (net)
                    0.0373    0.0017    5.3873 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/A (sky130_fd_sc_hd__clkbuf_16)
                    0.0439    0.1006    5.4879 ^ gpio_control_in_1[7]/clkbuf_1_0__f_serial_clock/X (sky130_fd_sc_hd__clkbuf_16)
     9    0.0385                                 gpio_control_in_1[7]/clknet_1_0__leaf_serial_clock (net)
                    0.0444    0.0038    5.4916 ^ gpio_control_in_1[7]/_122_/CLK (sky130_fd_sc_hd__dfrtp_4)
                              0.1000    5.5916   clock uncertainty
                             -0.3967    5.1949   clock reconvergence pessimism
                             -0.0246    5.1703   library hold time
                                        5.1703   data required time
-------------------------------------------------------------------------------------
                                        5.1703   data required time
                                       -5.7503   data arrival time
-------------------------------------------------------------------------------------
                                        0.5800   slack (MET)